Self-containing washer
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 5855-00-167-7893
NSN 5855-01-360-6650
NSN 5895-01-493-2702
NSN 5925-01-491-8612
NSN 6620-01-063-1441
NSN 2925-01-545-2717
NSN 5985-01-336-8694
NSN 5945-01-391-2699
NSN 5996-01-014-3681
NSN 6650-01-157-8806
NSN 6110-00-242-8123
NSN 5855-00-014-5008