Double hexagon
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 7035-01-599-9942
NSN 5990-00-683-1095
NSN 5905-00-269-5452
NSN 5915-01-170-4308
NSN 5950-01-449-3471
NSN 6135-01-445-6589
NSN 5920-01-034-7221
NSN 5996-01-019-0664
NSN 5950-01-415-1817
NSN 7035-00-275-5604
NSN 5910-01-471-8338
NSN 7035-00-018-0350