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.
NSN 6650-00-692-1541
NSN 6145-01-634-0388
NSN 6130-01-033-2490
NSN 6145-01-424-1351
NSN 2925-00-814-0429
NSN 5950-01-529-1923
NSN 4140-01-368-2608
NSN 6145-00-245-6645
NSN 5925-01-408-1143
NSN 6620-01-472-6461
NSN 6650-01-255-6975
NSN 6105-01-218-0654