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 5910-00-571-2624
NSN 5999-01-078-8507
NSN 2925-00-749-8893
NSN 7035-00-215-3272
NSN 4140-01-513-8103
NSN 6220-00-768-4105
NSN 5930-00-288-1882
NSN 6135-00-078-9931
NSN 5945-01-569-3769
NSN 5990-00-844-1188
NSN 5910-00-238-2660
NSN 6220-01-449-9651