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 5999-01-622-9143
NSN 5999-00-823-3262
NSN 6610-01-272-2987
NSN 5990-01-591-8797
NSN 4140-00-883-1115
NSN 5960-00-250-7942
NSN 6240-01-439-4727
NSN 6320-01-415-0953
NSN 5990-01-400-3299
NSN 5920-01-024-4143
NSN 5855-01-040-3881
NSN 6650-00-132-3827