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 5975-00-456-0627
NSN 6645-00-616-1289
NSN 6130-01-118-3433
NSN 6685-01-035-3891
NSN 5905-01-260-9466
NSN 5960-01-234-4388
NSN 5910-01-254-2162
NSN 5975-00-111-3208
NSN 5855-01-267-2751
NSN 4140-01-125-5187
NSN 6645-01-221-9424
NSN 5855-00-427-7848