A nut round in shape, whose outer surface or portion(s) is/are knurled. It may have provisions for external wrenching. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5935-01-177-5802
NSN 6645-01-522-5144
NSN 5985-00-669-8513
NSN 2925-01-250-2731
NSN 6620-00-526-8996
NSN 6105-01-449-1046
NSN 6135-01-187-4382
NSN 7035-00-679-9027
NSN 5935-01-600-8191
NSN 5985-00-460-1538
NSN 7035-01-263-5463
NSN 6650-00-056-1581