>> Search results for: 1979724 NSN Search Results National Stock Number (NSN) Description 5977-01-337-9018, 5977013379018 BRUSH,ELECTRICAL CONTACT 1240-01-398-9877 , 1240013989877 PERISCOPE SUBASSEMBLY 1240-01-429-0255, 1240014290255 PERISCOPE SUBASSEMBLY 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