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 4140-00-788-2874
NSN 6110-00-213-8078
NSN 5905-01-451-9780
NSN 6130-01-660-2519
NSN 5999-00-179-2860
NSN 7035-01-005-6971
NSN 5915-01-106-1207
NSN 6320-01-425-1417
NSN 5925-01-451-2571
NSN 5930-01-065-6184
NSN 5999-01-106-3380
NSN 6135-00-196-5267