An item containing a piston and other component parts designed to compensate for the unbalanced weight of a cannon at all angles of elevation by means of compression springs, gas, and/or hydraulic oil.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 6320-00-731-6134
NSN 5996-00-106-0818
NSN 5996-01-197-8772
NSN 6145-00-399-5201
NSN 5996-01-047-5953
NSN 6650-00-933-3250
NSN 6240-01-176-0223
NSN 5999-00-913-0099
NSN 5910-00-334-0298
NSN 5975-01-574-2065
NSN 5920-01-073-3334
NSN 5950-01-346-1840