A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6110-00-317-8063
NSN 6240-00-560-5426
NSN 5935-01-397-5612
NSN 5920-01-179-0340
NSN 7035-01-083-0282
NSN 5950-01-298-0372
NSN 6645-01-290-1013
NSN 6685-00-052-3293
NSN 6110-01-304-6213
NSN 6620-01-381-5482
NSN 6240-01-070-0759
NSN 5915-00-050-1307