>> Search results for: TL4100PTP4TP3B NSN Search Results National Stock Number (NSN) Description 5340-99-977-1972, 5340999771972 CASTOR,SWIVEL 5340-99-749-7812 , 5340997497812 CASTOR,SWIVEL 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