>> Search results for: B12475 NSN Search Results National Stock Number (NSN) Description 5310-00-498-2890, 5310004982890 WASHER,FLAT 5331-01-346-0294 , 5331013460294 O-RING 5930-99-012-0437, 5930990120437 SWITCH,ROTARY,WAFER 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