No other part numbers with same form, fit, and function found.
A soft metal or nonmetal sleeve, designed to mate with a pin-rivet. it may include an external wrenching facility which breaks off at a perdetermined torque to form a head.
NSN 5975-01-428-7278
NSN 6620-00-286-5721
NSN 5975-01-458-7811
NSN 6620-01-641-1461
NSN 5998-01-562-3077
NSN 5990-01-443-2931
NSN 6110-00-195-2202
NSN 6650-01-302-4451
NSN 6150-01-524-4190
NSN 5965-00-497-8820
NSN 6650-01-567-8552
NSN 6105-00-527-8571