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 5990-01-064-7157
NSN 6145-01-567-3081
NSN 6645-00-877-6002
NSN 5835-01-592-2350
NSN 6130-00-081-2186
NSN 5925-01-370-4417
NSN 6610-00-186-9180
NSN 5999-00-548-9065
NSN 5985-01-447-3043
NSN 6685-00-911-1098
NSN 6135-01-275-9767
NSN 6645-01-502-3068