>> Search results for: 21050073A NSN Search Results National Stock Number (NSN) Description 2990-15-164-7485, 2990151647485 COLLETTORE 2815-15-103-6231 , 2815151036231 MANIFOLD, EXHAUST 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