Stainless steel wahser included, color collar 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 4140-00-552-7370
NSN 5930-01-539-0112
NSN 5915-00-058-8777
NSN 6620-01-647-9935
NSN 7035-01-471-8349
NSN 6610-01-240-9690
NSN 5910-01-149-7785
NSN 5950-01-421-6971
NSN 5996-01-514-9292
NSN 5998-01-194-4493
NSN 5910-01-447-7322
NSN 6220-00-233-7436