Underwater life support iaw navsea instruction 10560.2b
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 4140-00-839-4911
NSN 6240-01-265-6295
NSN 5855-01-537-1653
NSN 5920-00-201-4914
NSN 6150-00-683-0621
NSN 5975-00-170-3623
NSN 5996-01-526-4607
NSN 5925-01-462-6172
NSN 5999-01-177-4119
NSN 5945-01-174-3457
NSN 5935-01-442-6897
NSN 5965-01-592-3027