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 6240-01-468-6408
NSN 6650-01-145-5173
NSN 6645-00-806-6961
NSN 5945-01-062-2831
NSN 6610-00-009-2736
NSN 5915-00-823-8334
NSN 6150-01-443-3139
NSN 6220-01-044-6940
NSN 5965-00-393-1294
NSN 5905-01-467-5064
NSN 5996-01-146-5765
NSN 6650-01-212-3964