>> Search results for: DTD1287 NSN Search Results National Stock Number (NSN) Description 8415-99-130-3991, 8415991303991 HELMET,AIRCREW 8415-99-130-3990 , 8415991303990 HELMET,AIRCREW 8415-99-130-3987, 8415991303987 HELMET,AIRCREW 8415-99-130-3988 , 8415991303988 HELMET,AIRCREW 8415-99-130-3989, 8415991303989 HELMET,AIRCREW 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