4820-01-132-0437
Check Valve
4820011320437 011320437 864A4TT4
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design. View more Check Valve
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Managed by United States
NSN Created on 22 May 1982
Data Last Changed
November 2023
November 2023
NATO Update Count
6
6
NATO Data Quality

Marketplace 4820-01-132-0437
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Related Documents 4820-01-132-0437 1+ Documents (More...)
RQST NE Updated Every Day 4820-01-132-0437 RQST Updated Every Day 4820-01-132-0437 RQST NE Related Documents
4820-01-132-0437 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-132-0437
Check Valve 4820011320437 011320437,864A4TT4 864A4TT4 A valve permitting flow in one direction only.
4820-01-132-0437 1+ Documents ( More... ) https//www.nsnlookup.com /fsg-48/fsc-4820/us 4820-01-132-0437
Check Valve 4820011320437 011320437,864A4TT4 864A4TT4 A valve permitting flow in one direction only.
Restrictions 4820-01-132-0437
4820-01-132-0437 is a Check 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.
Approved Sources 4820-01-132-0437
- Part Number
- Manufacturer
- Status
- 864A4TT4
- Manufacturer
- 91816 - Circor Aerospace, Inc. (Active)
- Primary Buy
- Primary Buy
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