KKK-S-2777, FEDERAL SPECIFICATION, SNOWPLOWS, TRUCK MOUNTED, DISPLACEMENT TYPE, 36,000 GVWR, 4 BY 4 (24 FEB 1992)

KKK-S-2777, FEDERAL SPECIFICATION, SNOWPLOWS, TRUCK MOUNTED, DISPLACEMENT TYPE, 36,000 GVWR, 4 BY 4 (24 FEB 1992)., This specification covers V-blade, reversible blade, and rollover blade displacement type snowplows, mounted on a four wheel, four wheel drive (4 X 4) commercial diesel-engine-driven truck.