Fluorescent penetrant inspect
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 5998-01-509-3214
NSN 6240-01-407-0596
NSN 6110-01-502-9212
NSN 6610-01-555-8364
NSN 6220-01-534-3965
NSN 5996-01-633-7979
NSN 6685-01-610-8517
NSN 6685-00-113-8949
NSN 6650-00-826-7396
NSN 5965-00-903-0845
NSN 5945-01-597-4021
NSN 6685-01-535-7268