>> Search results for: CFSP12107TY21 NSN Search Results National Stock Number (NSN) Description 4320-01-245-8921, 4320012458921 Cancelled -> Replaced by 5330013787004 4320-01-187-8717 , 4320011878717 SEAL ASSEMBLY,SHAFT,SPRING LOADE 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