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 6110-00-669-6726
NSN 6110-01-056-4378
NSN 4140-01-612-9411
NSN 6150-00-606-5412
NSN 6685-01-506-7673
NSN 6135-01-422-1440
NSN 2925-00-504-2363
NSN 2925-01-004-5627
NSN 6145-00-155-5297
NSN 5965-01-022-0819
NSN 5985-01-210-4696
NSN 6610-01-006-3255