A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery.
Classification: Nuts of iron or steel
NSN 6110-00-931-7977
NSN 6130-01-386-2005
NSN 6130-00-233-3548
NSN 5930-01-449-4666
NSN 5930-01-406-4998
NSN 5910-01-377-5761
NSN 5945-01-387-6463
NSN 6110-00-858-1948
NSN 5910-01-333-2409
NSN 5996-01-652-9693
NSN 2925-00-253-1655
NSN 6150-01-415-7228