4820-99-888-9019
Safety Relief Valve
4820998889019 998889019 81P-4 74498 81PS68-4 11-0140
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE. View more Safety Relief Valve
Managed by United Kingdom
NSN Created on 11 Mar 1994
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

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81P-4 74498 81PS68-4 11-0140 A valve designed to automatically release excessive pressures.
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RQST NE Updated Every Day 4820-99-888-9019 RQST Updated Every Day 4820-99-888-9019 RQST NE Related Documents
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Restrictions 4820-99-888-9019
End Users 4820-99-888-9019
- France (ZF)
Approved Sources 4820-99-888-9019
- Part Number
- Manufacturer
- Status
- 81P-4
- Manufacturer
- U5268 - Anderson Greenwood - Instrumentation (Active)
- Incomplete Reference
- Incomplete Reference
- 74498
- U5268 - Anderson Greenwood - Instrumentation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 81PS68-4
- U5268 - Anderson Greenwood - Instrumentation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- 11-0140
- U5268 - Anderson Greenwood - Instrumentation (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
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