>> Search results for: 8121A12 NSN Search Results National Stock Number (NSN) Description 5680-01-019-1702, 5680010191702 WEATHER STRIP 5342-01-128-6511 , 5342011286511 COUPLING,CLAMP,GROOVED 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