No other part numbers with same form, fit, and function found.
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.
NSN 5990-01-110-1979
NSN 5975-00-763-4442
NSN 5985-00-106-7143
NSN 6620-01-212-8089
NSN 5945-00-579-0243
NSN 5990-01-380-0650
NSN 7035-01-065-7706
NSN 5905-00-004-8850
NSN 5985-01-116-2363
NSN 6685-01-595-6905
NSN 5960-01-632-6576
NSN 5925-01-099-8361