NSN 4820-00-057-8808

Part Details | OXYGEN SYSTEM CHECK VALVE

4820-00-057-8808 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.

Alternate Parts: 295018, 2950-18, 295018, 2950-18, 4820-00-057-8808, 00-057-8808, 4820000578808, 000578808

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUN 13, 196700-057-880837942 ( VALVE, CHECK, OXYGEN SYSTEM )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-057-8808
Part Number Cage Code Manufacturer
2950-1831441AMERICAN SAFETY FLIGHT SYSTEMS INC
2950-1862323CONAX FLORIDA CORPORATION
Technical Data | NSN 4820-00-057-8808
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING AND MARKING IAW MIL-STD-1330D
CRITICALITY CODE JUSTIFICATIONZZZY