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: Nuts of iron or steel
NSN 5960-01-297-5855
NSN 5998-00-500-8551
NSN 6650-00-920-0332
NSN 6130-01-528-6746
NSN 5915-01-540-6150
NSN 5910-01-291-2852
NSN 5965-00-100-1291
NSN 5905-01-456-3827
NSN 6320-00-433-2773
NSN 5999-01-013-8567
NSN 6130-01-339-2412
NSN 5975-01-086-1626