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 4140-01-400-3610
NSN 6620-01-633-8443
NSN 6685-01-415-5603
NSN 6220-01-187-4260
NSN 4140-01-465-4541
NSN 5975-01-215-1205
NSN 5985-01-423-9447
NSN 5990-01-061-5618
NSN 6610-00-617-6056
NSN 5999-01-170-4072
NSN 5835-00-632-8621
NSN 5985-00-444-9653