>> Search results for: FVL4E20028 NSN Search Results National Stock Number (NSN) Description 4810-01-645-2227, 4810016452227 VALVE,AUTO SHUT 5331-01-645-9585 , 5331016459585 O-RING 5360-01-645-9244, 5360016459244 SPRING,HELICAL,COMPRESSION 5310-01-645-9522 , 5310016459522 WASHER,FLAT 5331-01-645-7987, 5331016457987 O-RING 5310-01-645-9389 , 5310016459389 WASHER,FLAT 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