This is a 100% USA made Port-A-Power hydraulic pump, hose, and ram assembly that is rated at 10-Ton capacity. It is part of our Port-A-Power hydraulic jack production line.
The National Stock Number (NSN) for this Port-A-Power hydraulic pump, hose, and ram assembly is: 5120-00-293-0076.
The following items are included in the 5-52013 (10-Ton Port-A-Power Pump, Hose, and Ram Assembly):
5-52015 (10/20-Ton Port-A-Power Hydraulic Pump) 
5-52016 (10-Ton Port-A-Power Hydraulic Ram) 
19-11813(Ram Half Coupler) 
19-11814 (Hose Half Coupler) 
13-11597 (Hydraulic Jack Hose)