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 5998-01-640-9228
NSN 6135-01-426-8282
NSN 6135-01-008-4595
NSN 5999-01-521-0441
NSN 5920-01-341-6741
NSN 5895-01-491-5738
NSN 5975-01-540-9943
NSN 6130-01-335-7875
NSN 6145-01-401-3713
NSN 6610-01-084-6738
NSN 5920-00-038-0011
NSN 6685-01-441-9378