A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5985-00-973-5833
NSN 6320-01-171-3238
NSN 5925-00-722-8930
NSN 5965-01-415-2898
NSN 6135-01-339-4695
NSN 5985-00-737-6296
NSN 6650-01-256-5462
NSN 6150-01-600-3644
NSN 5915-01-035-6005
NSN 6240-01-100-1279
NSN 5999-01-056-5281
NSN 5990-00-920-2894