A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5895-01-619-2054
NSN 6110-01-046-6637
NSN 5920-01-099-8998
NSN 5925-01-495-1071
NSN 5835-00-480-5671
NSN 5935-00-788-1206
NSN 6320-01-550-3420
NSN 5950-01-323-7170
NSN 6650-00-950-4107
NSN 6135-01-026-9960
NSN 6145-00-338-5645
NSN 6645-00-566-5537