No other part numbers with same form, fit, and function found.
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5960-00-435-9801
NSN 5945-00-305-5670
NSN 6145-00-294-0830
NSN 5910-00-633-7743
NSN 5920-01-531-3120
NSN 5905-01-625-3428
NSN 6105-01-251-6824
NSN 6135-01-477-5259
NSN 5965-00-222-7394
NSN 5925-01-080-5755
NSN 6220-00-575-6169
NSN 6650-00-067-3572