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 6240-01-016-8140
NSN 6130-00-004-6865
NSN 6130-00-144-8018
NSN 5996-00-759-7037
NSN 5835-00-092-1136
NSN 5998-01-193-8509
NSN 5835-00-378-1429
NSN 6645-01-018-7664
NSN 6150-00-670-9410
NSN 5950-00-290-8090
NSN 6110-01-197-7917
NSN 5835-00-351-9459