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 6130-00-070-8178
NSN 5985-00-529-0093
NSN 6620-00-045-8134
NSN 5990-01-423-8189
NSN 7035-00-179-3924
NSN 6645-01-212-6457
NSN 6650-00-273-8732
NSN 5999-00-323-1265
NSN 5925-00-912-5326
NSN 6645-00-179-2725
NSN 6240-01-224-0052
NSN 6610-00-425-7684