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 5920-01-599-8123
NSN 6130-01-283-1418
NSN 6610-00-886-3653
NSN 5985-01-212-2621
NSN 5999-01-040-6124
NSN 6610-00-540-8911
NSN 5950-01-423-8208
NSN 6620-00-079-0311
NSN 6620-00-431-3837
NSN 5910-01-014-5488
NSN 6130-01-473-0882
NSN 6145-01-431-7767