>> Search results for: 5172299365PC21 NSN Search Results National Stock Number (NSN) Description 3040-01-190-9164, 3040011909164 SHAFT,SHOULDERED 4320-01-196-8221 , 4320011968221 RING,WEARING 3120-01-190-9123, 3120011909123 BEARING,SLEEVE 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