4820-00-321-3949

Safety Relief Valve

4820003213949 003213949 U535293

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

4820-00-321-3949 VALVE,SAFETY RELIEF 4820003213949 003213949

Managed by United States
NSN Created on 18 Nov 1973
Data Last Changed
November 2023
NATO Update Count
6
NATO Data Quality
4820-00-321-3949 VALVE,SAFETY RELIEF 4820003213949 003213949 1/1
NSN 4820-00-321-3949 (Generic Image) 1/1

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4820-00-321-3949 Related Documents Related Documents 4820-00-321-3949 1+ Documents (More...)

429-6516 Aircraft Air To Water Heat Exchanger UA531157-3RNCC: 3 | RNVC: 2 | DAC: 2 21 Apr 1971 4820-00-321-3949

4820-00-321-3949 Demil Restrictions 4820-00-321-3949

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: | ADPEC:

4820-00-321-3949 is a Safety Relief Valve that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

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