Nylon mil-m-20693; 0.099 in. Min 0.100 in. Max dia; 0.110 in. Min 0.115 in. Max lg
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 4140-01-170-5395
NSN 5915-01-535-2667
NSN 5965-00-104-3121
NSN 6610-01-367-1640
NSN 5985-01-100-2710
NSN 5925-00-521-0715
NSN 5985-01-319-4676
NSN 4140-00-469-6995
NSN 4140-00-547-8918
NSN 6110-01-189-3048
NSN 6620-01-459-3467
NSN 6220-01-634-0660