>> Search results for: BS2023 NSN Search Results National Stock Number (NSN) Description 5310-01-477-5313, 5310014775313 Cancelled -> Replaced by 5310015192660 5330-01-284-9574 , 5330012849574 RETAINER,PACKING 4820-01-252-4484, 4820012524484 SEAT,VALVE 4820-01-252-4482 , 4820012524482 SEAT,VALVE 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