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 6650-00-224-3223
NSN 5835-01-632-6627
NSN 2925-01-166-4589
NSN 5990-01-016-4194
NSN 6240-01-031-7955
NSN 6620-01-504-1827
NSN 5950-01-199-2761
NSN 5905-00-530-8064
NSN 5996-01-334-6765
NSN 5915-00-649-8763
NSN 6220-01-138-1622
NSN 6145-01-109-2299