An item specifically designed for exercising hydropneumatic recoil mechanisms. It usually consists of a power unit, a hydraulic system and a control system. It may be trailer mounted.
NSN 6610-01-509-2048
NSN 5930-01-238-5803
NSN 6240-00-997-4559
NSN 6240-00-353-5753
NSN 5999-01-500-4329
NSN 5920-00-144-8031
NSN 6135-00-567-1322
NSN 5925-01-107-5065
NSN 5905-01-212-2792
NSN 6240-00-170-5302
NSN 5990-01-024-9659
NSN 6150-01-011-0289