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 5925-01-659-7872
NSN 5950-01-132-8034
NSN 6650-01-485-3444
NSN 6610-01-167-8747
NSN 6685-01-622-1339
NSN 6620-00-831-2737
NSN 6685-01-294-7505
NSN 6320-01-157-9076
NSN 5835-01-373-9506
NSN 6645-01-173-8850
NSN 5965-01-128-4381
NSN 5915-01-507-6983