>> Search results for: SW1375 NSN Search Results National Stock Number (NSN) Description 4820-01-407-7538, 4820014077538 DISK,VALVE 4810-01-398-8156 , 4810013988156 RETAINER,DISK,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