>> Search results for: ASIB1620A13 NSN Search Results National Stock Number (NSN) Description 4820-01-247-9790, 4820012479790 VALVE,CHECK 5342-01-247-7779 , 5342012477779 HINGE,VALVE 5330-01-249-4237, 5330012494237 GASKET 4820-01-247-8649 , 4820012478649 SEAT,VALVE 4820-01-247-7828, 4820012477828 DISK,VALVE 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information