No other part numbers with same form, fit, and function found.
A nonmetallic unthreaded item generally round in cross-sectional shape which, when placed on/in a machined-out portion of the threads of a screw or bolt, or inserted into the machined-out portion of the threads of a nut, locks the item, to which it is fixed, to the attached mating member and prevents loosening during excessive vibration. Excludes bolt, self-locking; nut, self-locking (as modified); screw, self-locking; and insert, screw thread.
NSN 6130-00-051-3793
NSN 6240-01-382-3756
NSN 5990-01-372-6047
NSN 5925-00-400-1561
NSN 5999-01-646-6566
NSN 5960-00-954-4825
NSN 5915-01-476-8841
NSN 6145-01-179-0645
NSN 6650-00-491-0277
NSN 5935-01-318-0092
NSN 5855-00-532-0025
NSN 5915-00-945-7494