Part number
Title
Qty
Cond
Unit Price
Location
Vendor
Rating
Upload Date
---
Exact Part Matches (20)
HEF4557BP
42 EA
OR
On request
Spain
Assy Fe ( Antonio Hernandez )
555★
2019-11-19
Part Number HEF4557BP
Description
Part Condition OR
Quantity 42
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 4 years, 10 months, 12 days, 20 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
IC-DIP IN STOCK
10 EA
OR
On request
Spain
Assy Fe ( Antonio Hernandez )
555★
2019-11-19
Part Number HEF4557BP
Description IC-DIP IN STOCK
Part Condition OR
Quantity 10
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 4 years, 10 months, 12 days, 22 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
116 EA
OR
On request

AVAILABLE
Chip 1 Exchange
555★
2018-05-09
Part Number HEF4557BP
Description
Part Condition OR
Quantity 116
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer Philips
Cage Code 6QT19
LeadTime
Website
ATA Chapter
Location AVAILABLE
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 4 months, 22 days, 20 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
SIG
53 EA
OR
On request
United States
Electronic Expediters Inc
555★
2018-04-01
Part Number HEF4557BP
Description SIG
Part Condition OR
Quantity 53
Unit EA
Alternate #1 HEF4557BP
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 6 months, 0 days, 23 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
PHILIPS
115 EA
NS
On request
United States
Electronic Expediters Inc
555★
2018-04-01
Part Number HEF4557BP
Description PHILIPS
Part Condition NS
Quantity 115
Unit EA
Alternate #1 4557BP
Alternate #2 INTEGRATED
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 6 months, 1 day, 0 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
INTEGRATED
115 EA
NS
On request
United States
Electronic Expediters Inc
555★
2017-04-08
Part Number HEF4557BP
Description INTEGRATED
Part Condition NS
Quantity 115
Unit EA
Alternate #1 4557BP
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 7 years, 5 months, 23 days, 19 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
295 EA
OR
On request
United Kingdom
Express Electronics
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 295
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
483 EA
OR
On request
United Kingdom
Express Electronics
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 483
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
66 EA
OR
On request
United Kingdom
Express Electronics
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 66
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
70 EA
OR
On request
United Kingdom
Express Electronics
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 70
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
10000 EA
OR
On request
United States
Touchstone Systems, LLC
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 10000
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer NXP
Cage Code 5Y997
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
PhilipsSemiconducto
0 EA
OR
On request
China
comcome limited
555★
2016-07-03
Part Number HEF4557BP
Description PhilipsSemiconducto
Part Condition OR
Quantity 0
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
PhilipsSemiconducto
0 EA
OR
On request
China
comcome limited
555★
2016-07-03
Part Number HEF4557BP
Description PhilipsSemiconducto
Part Condition OR
Quantity 0
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
115 EA
OR
On request
United Kingdom
CVC Chelmer Valve Co Ltd
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 115
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
115 EA
OR
On request
United Kingdom
CVC Chelmer Valve Co Ltd
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 115
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
5 EA
OR
On request
United Kingdom
CVC Chelmer Valve Co Ltd
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 5
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Flying Part
5 EA
OR
On request
United Kingdom
CVC Chelmer Valve Co Ltd
555★
2016-07-03
Part Number HEF4557BP
Description Flying Part
Part Condition OR
Quantity 5
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
Please email email salesdepartment@umitronic.om Available
42 EA
OR
On request
Spain
Umitronic Spain S.L.
555★
2016-07-03
Part Number HEF4557BP
Description Please email email salesdepartment@umitronic.om Available
Part Condition OR
Quantity 42
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
PHILIPS
25 EA
OR
On request
Spain
Umitronic Spain S.L.
555★
2016-07-03
Part Number HEF4557BP
Description PHILIPS
Part Condition OR
Quantity 25
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP
652
0 EA
OR
On request
China
Best Components (HK) Co., Ltd.
0★
2024-02-29
Part Number HEF4557BP
Description 652
Part Condition OR
Quantity 0
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 7 months, 3 days, 8 hours ago
Unit Price On request
Commodity
MSQ
Alternate Part Matches (1)
A HEF4557BP
SIG
53 EA
OR
On request
United States
Electronic Expediters Inc
555★
2018-04-01
Part Number HEF4557BP
Description SIG
Part Condition OR
Quantity 53
Unit EA
Alternate #1 HEF4557BP
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 6 months, 0 days, 23 hours ago
Unit Price On request
Commodity
MSQ
Similar Part Matches (9)
HEF4557BPB
SIG
27 EA
OR
On request
United States
Electronic Expediters Inc
555★
2018-04-01
Part Number HEF4557BPB
Description SIG
Part Condition OR
Quantity 27
Unit EA
Alternate #1 HEF4557BPB
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 6 months, 0 days, 23 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BPB
25 EA
NS
On request
United States
Electronic Expediters Inc
555★
2018-04-01
Part Number HEF4557BPB
Description
Part Condition NS
Quantity 25
Unit EA
Alternate #1
Alternate #2 HEF4557BPB
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 6 months, 1 day, 0 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BPB
238 EA
NS
On request
United States
Electronic Expediters Inc
555★
2018-04-01
Part Number HEF4557BPB
Description
Part Condition NS
Quantity 238
Unit EA
Alternate #1
Alternate #2 HEF4557BPB
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 6 years, 6 months, 1 day, 0 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BPB
HEF4557BPB
25 EA
NS
On request
United States
Electronic Expediters Inc
555★
2017-04-08
Part Number HEF4557BPB
Description HEF4557BPB
Part Condition NS
Quantity 25
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 7 years, 5 months, 23 days, 19 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BPB
HEF4557BPB
238 EA
NS
On request
United States
Electronic Expediters Inc
555★
2017-04-08
Part Number HEF4557BPB
Description HEF4557BPB
Part Condition NS
Quantity 238
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 7 years, 5 months, 23 days, 19 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP:
5 EA
OR
On request
United Kingdom
Semiconductor Supplies International Ltd
555★
2016-10-09
Part Number HEF4557BP:
Description
Part Condition OR
Quantity 5
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 7 years, 11 months, 23 days, 0 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP,652
Flying Part
2750 EA
OR
On request
United States
Touchstone Systems, LLC
555★
2016-07-03
Part Number HEF4557BP,652
Description Flying Part
Part Condition OR
Quantity 2750
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer PHILIPS
Cage Code 5Y997
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 8 years, 2 months, 29 days, 2 hours ago
Unit Price On request
Commodity
MSQ
HEF4557BP652
2150 EA
NE
2.75
United States
Spree Venus
0★
2023-07-12
Part Number HEF4557BP652
Description
Part Condition NE
Quantity 2150
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 1 year, 2 months, 20 days, 1 hour ago
Unit Price 2.75
Commodity
MSQ
HEF4557BP-652
70 EA
OR
On request
United States
Spree Venus
0★
2023-02-03
Part Number HEF4557BP-652
Description
Part Condition OR
Quantity 70
Unit EA
Alternate #1
Alternate #2
Alternate #3
NSN
Serial Number
Aircraft Type
Engine Type
Manufacturer NXP USA INC
Cage Code
LeadTime
Website
ATA Chapter
Location
Nearest Airport
Documentation
Certificate
Comments
History
Upload-Date 1 year, 7 months, 28 days, 22 hours ago
Unit Price On request
Commodity
MSQ
Select all