Plastic /polytetrafluoroethylene/; 0.140 in. W; 0.250 in. 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 6620-01-431-9176
NSN 2925-01-129-1261
NSN 5999-00-228-1260
NSN 5905-00-671-6736
NSN 5945-01-204-8144
NSN 5915-01-277-4459
NSN 7035-00-134-3143
NSN 5985-01-517-0479
NSN 5990-01-070-4627
NSN 6110-01-500-3780
NSN 6240-01-067-6457
NSN 6105-01-539-1990