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 5910-00-009-1152
NSN 5930-01-077-2944
NSN 5920-01-500-1880
NSN 6620-01-423-0833
NSN 6105-01-116-3203
NSN 5999-01-027-0773
NSN 5855-01-584-7217
NSN 5895-00-286-3788
NSN 6110-00-886-3210
NSN 5975-00-148-0914
NSN 6645-01-176-3372
NSN 5996-00-009-6113