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 5895-01-046-5763
NSN 5998-01-417-7165
NSN 5990-00-170-4239
NSN 6620-01-200-8176
NSN 6220-00-199-3453
NSN 5999-00-005-5366
NSN 5930-00-994-0821
NSN 6650-01-364-8504
NSN 5960-01-343-5912
NSN 5985-00-221-5566
NSN 6145-01-122-9148
NSN 5965-01-291-0384