>> Search results for: W8100B NSN Search Results National Stock Number (NSN) Description 4240-01-248-7913, 4240012487913 Cancelled -> Replaced by 4240004239066 4240-01-321-5804 , 4240013215804 Cancelled -> Replaced by 4240012487913 4240-01-247-0249, 4240012470249 PARTS KIT,OXYGEN MASK 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