>> Search results for: 336190354 NSN Search Results National Stock Number (NSN) Description 4220-01-330-6017, 4220013306017 VALVE,BREATHING APPARATUS 4240-99-623-7383 , 4240996237383 Cancelled -> Replaced by 4220013306017 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