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 6650-01-170-4397
NSN 4140-01-445-9115
NSN 6645-01-621-5424
NSN 6105-01-496-5139
NSN 5905-01-449-5307
NSN 5998-00-506-1309
NSN 6220-01-634-0660
NSN 6320-00-405-2348
NSN 6610-01-541-4964
NSN 6135-00-437-5182
NSN 5905-00-008-8790
NSN 5945-01-358-8820