No other part numbers with same form, fit, and function found.
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 6320-00-270-8222
NSN 7035-01-383-6549
NSN 6645-01-550-9669
NSN 5835-00-155-1379
NSN 5895-01-290-3413
NSN 5915-01-164-4367
NSN 6240-01-345-7266
NSN 5950-01-307-6710
NSN 6105-01-461-3287
NSN 5855-00-797-8217
NSN 5905-01-041-3574
NSN 5920-01-634-0250