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 6110-01-553-4899
NSN 6645-01-532-9027
NSN 6320-01-093-5738
NSN 6685-01-550-0168
NSN 6645-01-275-5328
NSN 4140-01-071-6191
NSN 6645-00-853-0073
NSN 6150-00-804-7015
NSN 5935-01-197-4864
NSN 5996-01-258-7356
NSN 5915-00-339-7332
NSN 5996-00-344-9459