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 7035-01-489-5679
NSN 6620-01-621-0719
NSN 6320-01-359-3921
NSN 6130-00-253-1304
NSN 5999-01-576-6401
NSN 6240-01-197-3888
NSN 5930-00-006-5737
NSN 5990-01-485-0260
NSN 5895-01-068-4299
NSN 5915-01-586-5829
NSN 6610-01-512-3248
NSN 6320-00-646-3311