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 5990-01-175-2597
NSN 5895-01-485-0134
NSN 5895-01-416-6243
NSN 6685-00-371-8936
NSN 5950-00-960-6417
NSN 5975-01-412-3979
NSN 5910-01-460-5756
NSN 5998-01-176-4973
NSN 5965-00-592-0812
NSN 6320-01-504-3948
NSN 5999-01-469-7167
NSN 6650-00-650-8080