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 6645-01-607-4078
NSN 5990-00-242-3754
NSN 5998-01-168-8953
NSN 5975-01-014-6161
NSN 6220-01-528-6911
NSN 6220-01-634-0660
NSN 5975-01-510-4206
NSN 5998-01-613-7012
NSN 5835-00-302-5296
NSN 5925-00-792-9073
NSN 5965-01-218-5003
NSN 6130-01-540-9185