>> Search results for: B55431 NSN Search Results National Stock Number (NSN) Description 4820-00-925-4326, 4820009254326 SEAT,VALVE 5310-00-830-2619 , 5310008302619 WASHER,SPRING TENSION 5950-99-643-4012, 5950996434012 TRANSFORMER 1 Related Inventory LB55-4-31Condition NEMISC. BOLT 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