A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 5910-01-550-8339
NSN 5915-01-430-2228
NSN 5985-01-629-9427
NSN 5935-01-529-7454
NSN 6645-01-514-7901
NSN 6110-01-563-1337
NSN 5835-01-373-3498
NSN 6645-01-528-8424
NSN 5960-00-148-4492
NSN 7035-01-026-1171
NSN 5965-01-580-8049
NSN 5998-00-866-7034