Color red
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 6650-01-622-3550
NSN 5835-01-307-8954
NSN 5920-01-196-4614
NSN 6110-01-445-6967
NSN 5915-01-391-4664
NSN 6645-01-158-3592
NSN 6130-00-969-5804
NSN 6130-00-844-2792
NSN 6220-01-125-0891
NSN 6110-00-546-5145
NSN 5965-01-567-1087
NSN 6320-00-393-0138