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 6320-01-387-8099
NSN 6145-01-155-4488
NSN 5915-00-959-2140
NSN 6105-00-818-5865
NSN 5930-01-077-5568
NSN 6130-00-134-9511
NSN 7035-00-392-5417
NSN 5945-01-342-2840
NSN 6240-01-088-7629
NSN 6620-00-496-8697
NSN 6685-01-573-5473
NSN 2925-00-613-2515