Ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal). Rivets with no letter code (indicating visible lock type) and rivets with the letter "h" after the material code (indicating internal lock type) are both acceptable for this item of supply.
An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes nut, blind assembly.
Classification: Aluminum rivets
NSN 6320-01-488-5581
NSN 5990-01-386-5561
NSN 6145-01-231-8476
NSN 7035-01-473-0517
NSN 6320-01-328-6575
NSN 2925-01-252-8049
NSN 5990-01-591-0701
NSN 5996-00-984-2145
NSN 6220-00-878-7301
NSN 5975-01-177-3725
NSN 5999-01-055-7297
NSN 4140-01-179-0403