>> Search results for: 18HHPB NSN Search Results National Stock Number (NSN) Description 4730-01-289-5518, 4730012895518 PLUG,PIPE 5305-01-292-1198 , 5305012921198 SETSCREW 1 Related Inventory 18HHP-B Condition NEHollow Hex Pipe Readily AvailableAdd to RFQ 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