Tensile strength 11900 lb; heat treat nut 160 ksi, washer 140 ksi per mil-h-6875
A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5975-01-352-4714
NSN 5855-00-288-1408
NSN 5945-01-418-0419
NSN 5945-01-525-7072
NSN 6110-00-099-7113
NSN 5835-01-143-9143
NSN 6130-01-653-2873
NSN 5990-01-286-0601
NSN 6150-01-552-2211
NSN 4140-00-241-0065
NSN 5998-00-828-4059
NSN 5975-00-054-1865