Internal wrenching
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 6620-01-200-6493
NSN 5975-01-497-2110
NSN 5930-01-570-2655
NSN 6135-01-459-1239
NSN 6135-00-122-2420
NSN 6645-00-789-8095
NSN 5945-00-276-0693
NSN 5945-01-604-3822
NSN 6110-01-296-9779
NSN 6650-01-005-8570
NSN 5998-00-009-0499
NSN 5905-00-227-0117