>> Search results for: 5199003 NSN Search Results National Stock Number (NSN) Description 4820-01-546-2563, 4820015462563 VALVE,CHECK 4820-01-316-8321 , 4820013168321 VALVE,CHECK 4820-01-360-2343, 4820013602343 VALVE,CHECK 4820-00-483-0682 , 4820004830682 Cancelled -> Replaced by 4820012557795 4820-01-357-5813, 4820013575813 VALVE,CHECK 1 Related Inventory 851-99-003-10-002000Condition NE Readily AvailableAdd to RFQ 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