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 5915-01-233-8181
NSN 5965-01-279-8073
NSN 5996-00-344-9459
NSN 5998-00-224-9077
NSN 6220-00-099-9192
NSN 5930-01-556-7138
NSN 6685-01-253-6014
NSN 5930-01-512-2751
NSN
NSN 5999-01-629-3388
NSN 6240-01-426-5581
NSN 6220-01-053-4412