>> Search results for: B434619 NSN Search Results National Stock Number (NSN) Description 2840-01-156-0121, 2840011560121 CASING,COMPRESSOR 2840-99-607-6550 , 2840996076550 CASING,COMPRESSOR ASSEMBLY 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