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 5915-01-519-3287
NSN 6650-01-522-7462
NSN 6145-01-610-1231
NSN 5905-01-560-1658
NSN 5998-01-069-3754
NSN 5996-01-369-2678
NSN 6110-01-069-4895
NSN 6220-01-117-2918
NSN 6685-01-219-9754
NSN 2925-00-459-4519
NSN 4140-01-121-7902
NSN 4140-01-244-6737