4820-99-784-1569
Valve Seat
4820997841569 997841569 928/474 SHEET 6 MARK D H926-263878
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
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Managed by United Kingdom
NSN Created on 25 Apr 1991
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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928/474 SHEET 6 MARK D H926-263878 A replaceable item designed to provide a stationary seating surface
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RQST NE Updated Every Day 4820-99-784-1569 RQST Updated Every Day 4820-99-784-1569 RQST NE Related Documents
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Restrictions 4820-99-784-1569
Approved Sources 4820-99-784-1569
- Part Number
- Manufacturer
- Status
- 928/474 SHEET 6 MARK D
- Manufacturer
- K6451 - Bae Systems Marine Limited (Active)
- Primary Buy
- Primary Buy
- H926-263878
- K6984 - Defence Logistics Agency (Obsolete)
- NATO Reference
- NATO Reference
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