>> Search results for: 1B20401 NSN Search Results National Stock Number (NSN) Description 3110-01-476-8757, 3110014768757 NO ITEM NAME AVAILABLE 4720-01-526-4701 , 4720015264701 TUBING,NONMETALLIC 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