NSN 4820-01-491-4781

Part Details | CHECK VALVE

4820-01-491-4781 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.

Alternate Parts: 80313857217, 803-1385721-7, 4820-01-491-4781, 01-491-4781, 4820014914781, 014914781

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48OCT 23, 200101-491-478105487 ( VALVE, CHECK )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-491-4781
Part Number Cage Code Manufacturer
803-1385721-780064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-491-4781
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY