Color gray or color blue
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 6685-00-171-8134
NSN 6150-00-359-2019
NSN 5975-00-838-0443
NSN 7035-01-537-0408
NSN 5975-01-032-4641
NSN 5855-00-832-9341
NSN 6645-01-510-3496
NSN 5915-01-618-1048
NSN 5895-00-361-2609
NSN 5905-00-988-7435
NSN 6240-00-483-1338
NSN 5960-01-359-4257