>> Search results for: MA4004 NSN Search Results National Stock Number (NSN) Description 8415-01-563-3562, 8415015633562 HARNESS,UPPER 4240-01-566-7182 , 4240015667182 HARNESS,SAFETY,SWIMMER''S 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