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.
NSN 5998-01-249-2747
NSN 4140-00-089-0490
NSN 5975-01-497-9235
NSN 5915-01-027-3229
NSN 6240-01-379-8472
NSN 5930-01-656-7840
NSN 5855-01-278-8922
NSN 5915-00-288-0071
NSN 6685-01-339-6898
NSN 6685-01-204-2923
NSN 6620-01-397-2260
NSN 6220-01-446-3741