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 5990-01-419-0661
NSN 5950-00-142-0609
NSN 5975-01-107-4198
NSN 6240-01-601-5895
NSN 5855-01-479-8129
NSN 6130-00-156-3029
NSN 6650-00-854-0265
NSN 2925-00-464-7892
NSN 6130-01-495-1001
NSN 5975-01-275-8946
NSN 6220-01-324-0343
NSN 5910-00-561-1231