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 6645-00-300-0401
NSN 5998-00-261-6550
NSN 5835-01-341-1757
NSN 6145-01-264-0270
NSN 5895-00-518-0217
NSN 5975-01-380-9477
NSN 5905-01-250-4734
NSN 7035-01-483-1776
NSN 4140-01-327-3241
NSN 6610-01-216-5594
NSN 6610-01-424-7813
NSN 2925-01-550-0177