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 5990-01-517-7848
NSN 6220-01-294-8973
NSN 4140-01-261-6778
NSN 5999-01-528-7492
NSN 5999-00-244-6375
NSN 6645-01-513-3071
NSN 5990-00-644-3365
NSN 6145-00-419-0550
NSN 5905-00-522-7877
NSN 6135-01-660-2840
NSN 5915-01-229-2926
NSN 5996-01-065-7178