>> Search results for: 2239940 NSN Search Results National Stock Number (NSN) Description 5340-01-526-2060, 5340015262060 PLUG,PROTECTIVE,DUST AND MOISTUR 4240-66-126-1600 , 4240661261600 ADAPTOR,CYLINDER CH 4240-66-126-1297, 4240661261297 ADAPTOR,CYLINDER CH 4730-66-126-1299 , 4730661261299 NUT,UNION 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