Dyed red
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: Articles of aluminum nesoi
NSN 6620-00-903-5054
NSN 2925-01-443-1748
NSN 6145-00-186-2480
NSN 5999-01-114-5899
NSN 6110-01-558-6734
NSN 5835-01-261-9878
NSN 5985-00-922-1272
NSN 5965-01-646-2840
NSN 5905-01-435-6357
NSN 5975-01-169-4619
NSN 6650-01-368-3286
NSN 6105-01-408-8932