>> Search results for: 371IN NSN Search Results National Stock Number (NSN) Description 4820-01-315-6637, 4820013156637 VALVE,CHECK 4820-01-275-4219 , 4820012754219 Cancelled -> Replaced by 4820002886638 1 Related Inventory C1137-1INCHHEX1 INCH HEX C113 Readily AvailableAdd to RFQC1137-1INCHRDC1137-1INCHRD B 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