A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Articles of aluminum nesoi
NSN 6110-00-950-6065
NSN 2925-01-577-0004
NSN 5855-01-513-1859
NSN 5930-01-545-6902
NSN 6145-01-291-9152
NSN 6150-01-170-4953
NSN 5905-01-370-3397
NSN 6220-01-415-3350
NSN 5975-01-033-0299
NSN 6135-01-186-4010
NSN 5905-00-174-3732
NSN 5985-00-205-2922