Nut ro. 20
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 5965-01-241-9865
NSN 5960-01-599-9821
NSN 5960-01-425-1454
NSN 6320-01-578-6006
NSN 6685-00-161-5752
NSN 6610-01-400-3880
NSN 6320-01-138-0442
NSN 5910-00-627-1959
NSN 6135-00-266-9762
NSN 6240-01-209-3340
NSN 5950-01-329-6236
NSN 6650-00-952-4500