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 6650-00-922-3328
NSN 6240-00-349-9323
NSN 5935-01-589-8583
NSN 6150-01-134-2851
NSN 5910-01-569-7856
NSN 5910-01-262-4015
NSN 6240-00-839-7440
NSN 6610-01-152-9240
NSN 7035-00-849-5526
NSN 5960-01-350-4288
NSN 5925-01-503-6177
NSN 5999-01-579-3866