A cylinder with component parts designed to cushion the backward motion of a cannon by springs or by the slow passage of air or fluid through holes in the piston when the gun is firing.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 6145-01-455-7081
NSN 6135-00-932-3136
NSN 5999-01-631-4166
NSN 5910-01-536-0009
NSN 5985-01-555-8057
NSN 5935-01-598-4647
NSN 7035-01-211-5636
NSN 2925-00-051-1467
NSN 5975-01-517-5113
NSN 6130-01-192-8746
NSN 5990-00-351-5479
NSN 5990-00-928-2261