4820-21-909-4412
Valve Seat
4820219094412 219094412 8540-004-209 8540-004-148 M4-14920-G3-4
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 Canada
NSN Created on 18 Nov 1992
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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Restrictions 4820-21-909-4412
End Users 4820-21-909-4412
- Canada (ZC)
Approved Sources 4820-21-909-4412
- Part Number
- Manufacturer
- Status
- 8540-004-209
- Manufacturer
- 57574 - Velan Valve Corp. (Active)
- Primary Buy
- Primary Buy
- 8540-004-148
- 57574 - Velan Valve Corp. (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- M4-14920-G3-4
- 57574 - Velan Valve Corp. (Active)
- Informational Drawing
- Informational Drawing
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