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 2925-01-346-9522
NSN 5935-01-230-8758
NSN 6610-01-381-3181
NSN 5965-00-577-1242
NSN 5855-01-199-2046
NSN 5920-01-495-2225
NSN 5925-01-648-8151
NSN 5945-00-420-1273
NSN 5945-01-152-2945
NSN 5950-00-008-1521
NSN 5925-01-072-3867
NSN 6130-01-616-2107