>> Search results for: 89C7735 NSN Search Results National Stock Number (NSN) Description 8475-01-392-6663, 8475013926663 EARCUP,FLYER''S HELMET 8475-01-386-9113 , 8475013869113 Cancelled -> Replaced by 8475013926663 8475-01-386-9113, 8475013869113 Cancelled -> Replaced by 8475013926663 8475-01-392-6663 , 8475013926663 EARCUP,FLYER''S HELMET 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