A nut having a flat bottom and 4 flat sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
NSN 5985-01-148-1879
NSN 6610-01-442-2213
NSN 5965-01-050-8447
NSN 6110-01-443-3785
NSN 6135-01-132-6310
NSN 5998-01-194-6407
NSN 5855-00-058-1293
NSN 5925-01-421-4473
NSN 6150-01-414-3527
NSN 5975-00-964-9064
NSN 4140-01-487-4394
NSN 6240-01-457-0926