4820-99-110-0422
Valve Seat
4820991100422 991100422 SST/Y/581/20/0104 SHEET 001 ISS- 001293539/120 SST/Y/581/20/0104/000 PART 120 Y/581/20/0104/120 ISSUE 001 Y/581/20/0104/120 SHEET 001 ISS- 001293539 SHEET 002 ISSUE 004 P- 001293539/002 ISSUE 004 PART 120 SST/Y/581/20/0104 PART 120 SST/Y/581/20/0104/120 SST/Y/581/20/0104/120 SHEET 001- Y/581/20/0104 PART 120 Y/581/20/0104 SHEET 001 ISSUE 0- Y/581/20/0104/000 PART 120 Y/581/20/0104/120 SST/Y/581/20/0104/120 ISSUE 001 001293539 PART 120 QCA/SST/Y/581/20/0104/120
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT. View more Valve Seat
Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2024
January 2024
NATO Update Count
1
1
NATO Data Quality

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SST/Y/581/20/0104 SHEET 001 ISS- 001293539/120 SST/Y/581/20/0104/000 PART 120 Y/581/20/0104/120 ISSUE
001 Y/581/20/0104/120 SHEET 001 ISS- 001293539 SHEET 002 ISSUE 004 P- 001293539/002 ISSUE 004 PART 120
SST/Y/581/20/0104 PART 120 SST/Y/581/20/0104/120 SST/Y/581/20/0104/120 SHEET 001- Y/581/20/0104 PART
001 Y/581/20/0104/120 SHEET 001 ISS- 001293539 SHEET 002 ISSUE 004 P- 001293539/002 ISSUE 004 PART 120
SST/Y/581/20/0104 PART 120 SST/Y/581/20/0104/120 SST/Y/581/20/0104/120 SHEET 001- Y/581/20/0104 PART
- 001293539/002 ISSUE 004 PART 115 - 001293539 PART 101 001293539 SHEET 002 ISSUE 004 P
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in your web browser . 4820-99-110-0422Valve Seat4820991100422 991100422 SST/Y/581/20/0104 SHEET 001
.07/W/581/20/200/2SSN.07/W/581 /20/200/2/44 W/581 https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-110-0422
Valve Seat 4820991100422 991100422 /0104 SHEET 001 ISS- 001293539/120 SST/Y/581/20/0104/000 PART
120 Y/581/20/0104/120 ISSUE 001 Y/581 /0104 PART 120 SST/Y/581/20/0104/120 SST/Y/581/20/0104/120 SHEET
Valve Seat 4820991100422 991100422 /0104 SHEET 001 ISS- 001293539/120 SST/Y/581/20/0104/000 PART
120 Y/581/20/0104/120 ISSUE 001 Y/581 /0104 PART 120 SST/Y/581/20/0104/120 SST/Y/581/20/0104/120 SHEET
- 001293539 PART 116 001293539 SHEET 002 ISSUE 004 P- 001293539/002 ISSUE 004 PART 116
/fsg-59/fsc-5977/us 5977-00-573-0308 Holder 5977005730308 005730308,581-20 581/20/0104/120 SST/Y/581/20/0104/120
116 ISSUE 002SST/Y/581/20/0104/116 SHEET 001- Y/ https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-110-0422
/fsg-59/fsc-5977/us 5977-00-573-0308 Holder 5977005730308 005730308,581-20 581/20/0104/120 SST/Y/581/20/0104/120
116 ISSUE 002SST/Y/581/20/0104/116 SHEET 001- Y/ https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-110-0422
/fsg-30/fsc-3040/uk 3040-99-709-4380 Linear Actuating Cylinder 3040997094380 PART 101 001293539 SHEET 002 ISSUE 004 P
- 001293539 PART 116 001293539 SHEET 002 ISSUE 004 P- 001293539/002 ISSUE 004 PART 116
ISSUE 004 PART 116 Y/581/20/0104 PART 116Y/581 https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-110-0422
- 001293539 PART 116 001293539 SHEET 002 ISSUE 004 P- 001293539/002 ISSUE 004 PART 116
ISSUE 004 PART 116 Y/581/20/0104 PART 116Y/581 https//www.nsnlookup.com /fsg-48/fsc-4820/uk 4820-99-110-0422
Restrictions 4820-99-110-0422
End Users 4820-99-110-0422
- United Kingdom (ZK)
Approved Sources 4820-99-110-0422
- Part Number
- Manufacturer
- Status
- SST/Y/581/20/0104 SHEET 001 ISS-
- Manufacturer
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Reference
- Incomplete Reference
- 001293539/120
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/Y/581/20/0104/000 PART 120
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- Y/581/20/0104/120 ISSUE 001
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- Y/581/20/0104/120 SHEET 001 ISS-
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001293539 SHEET 002 ISSUE 004 P-
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001293539/002 ISSUE 004 PART 120
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/Y/581/20/0104 PART 120
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/Y/581/20/0104/120
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/Y/581/20/0104/120 SHEET 001-
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- Y/581/20/0104 PART 120
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- Y/581/20/0104 SHEET 001 ISSUE 0-
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- Y/581/20/0104/000 PART 120
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- Y/581/20/0104/120
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- SST/Y/581/20/0104/120 ISSUE 001
- K6451 - Bae Systems Marine Limited (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 001293539 PART 120
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- QCA/SST/Y/581/20/0104/120
- K2516 - Ministry Of Defence (Navy) Ships (Active)
- Secondary Buy
- Secondary Buy
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