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 5950-01-274-9211
NSN 5990-00-594-7291
NSN 6220-01-232-8584
NSN 5835-01-615-8864
NSN 5905-01-190-9729
NSN 6645-01-250-2702
NSN 5905-00-389-6252
NSN 6150-01-242-9684
NSN 6685-01-333-5046
NSN 5920-01-618-7527
NSN 5910-00-701-2993
NSN 6240-01-461-8193