No other part numbers with same form, fit, and function found.
A chamber, circular in cross section, fixed to the barrel of a gas operated automatic or semiautomatic weapon, such as a carbine, machine gun, rifle, and the like. The deflection of a part of the escaping powder gases puts in motion an integral piston to operate the extracting and reloading mechanism(s).
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 2925-00-240-7820
NSN 5975-00-086-2309
NSN 6150-00-299-6678
NSN 7035-00-931-9415
NSN 5996-01-217-1407
NSN 4140-00-916-2771
NSN 5930-01-626-1640
NSN 5960-01-604-1158
NSN 5996-00-159-1056
NSN 5930-01-447-2800
NSN 6610-01-565-9857
NSN 6620-01-568-9203