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.
Classification: Nuts of iron or steel
NSN 5975-00-830-7638
NSN 6130-00-845-0534
NSN 5975-01-316-0441
NSN 6240-01-281-7249
NSN 6645-01-521-3180
NSN 6130-01-428-3955
NSN 6240-01-323-9308
NSN 6220-01-212-9016
NSN 5915-01-310-3528
NSN 5925-00-469-7683
NSN 6685-00-634-9964
NSN 5935-01-340-4382