>> Search results for: DSB90345 NSN Search Results National Stock Number (NSN) Description 4820-01-397-7327, 4820013977327 HINGE,SWING CHECK VALVE 4820-01-696-3860 , 4820016963860 VALVE,CHECK 5330-01-396-7266, 5330013967266 SEAL,PLAIN ENCASED 5340-01-397-0369 , 5340013970369 BUMPER 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