No other part numbers with same form, fit, and function found.
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 5930-01-330-4635
NSN 6220-00-827-7423
NSN 5895-01-441-5783
NSN 5975-01-156-8229
NSN 6240-00-502-7710
NSN 5895-01-408-6857
NSN 4140-01-300-7319
NSN 5925-00-592-0881
NSN 6620-01-142-0084
NSN 5915-01-446-1016
NSN 6650-01-632-3135
NSN 6620-01-601-4314