Nut self-locking
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 5855-01-180-5369
NSN 5998-01-432-1383
NSN 4140-01-198-5652
NSN 5998-00-854-7012
NSN 6130-01-194-2207
NSN 5960-01-068-0924
NSN 5935-00-913-1823
NSN 6240-01-059-2083
NSN 5915-01-322-4512
NSN 5945-01-168-9715
NSN 5925-01-192-7982
NSN 6685-01-645-7694