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 6620-00-475-9985
NSN 6610-00-484-1595
NSN 6130-01-044-5059
NSN 5895-00-582-7494
NSN 7035-01-386-5722
NSN 6610-00-587-3260
NSN 4140-00-296-9695
NSN 5985-00-337-6819
NSN 5920-01-235-6477
NSN 5950-01-261-2940
NSN 5990-00-138-9504
NSN 6135-01-574-2040