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 6645-00-189-7075
NSN 6620-00-088-8795
NSN 6220-01-634-0660
NSN 5975-01-389-3893
NSN 7035-00-465-3298
NSN 5975-00-056-2650
NSN 6645-01-400-2119
NSN 5945-00-225-8692
NSN 5910-00-142-8706
NSN 6135-01-010-0891
NSN 6150-01-201-0656
NSN 5925-00-943-0250