4820-01-388-4302
Oxygen System Check Valve
4820013884302 013884302
An item 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 is specifically designed and/or cleaned for oxygen systems. See also VALVE, CHECK; VALVE, STOP-CHECK. View more Oxygen System Check Valve
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November 2023
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Related Documents 4820-01-388-4302 5+ Documents (More...)
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Restrictions 4820-01-388-4302
4820-01-388-4302 is a Oxygen System 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.
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