A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Threaded fasteners of aluminum
NSN 2925-00-574-8796
NSN 6135-01-518-8252
NSN 5895-01-620-5577
NSN 5985-01-265-7024
NSN 6135-01-560-8130
NSN 6135-00-491-7429
NSN 5945-01-444-5497
NSN 5910-01-509-3568
NSN 6620-01-324-7809
NSN 6320-01-436-9228
NSN 5960-01-323-6432
NSN 7035-01-123-8723