>> Search results for: HLC18 NSN Search Results National Stock Number (NSN) Description 5120-01-023-4416, 5120010234416 COLLAR,REMOVAL 5133-01-428-6337 , 5133014286337 Cancelled -> Replaced by 5120010234416 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