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 6645-01-384-0628
NSN 5975-01-479-0509
NSN 5996-01-357-8908
NSN 6130-01-359-6562
NSN 5998-01-257-3083
NSN 6685-01-641-4541
NSN 6145-00-661-0192
NSN 6650-00-816-6525
NSN 7035-01-421-2398
NSN 6110-01-046-0120
NSN 6620-01-355-4339
NSN 5998-00-521-3693