3040-00-727-3955 HOUSING,MECHANICAL DRIVE Index 5331-00-727-3958 O-RING

National Stock Number:
1005-00-727-3957

Federal Supply Class:
1005

National Item Identification Number:
007273957

Description:
BARREL,SUBCALIBER GUN


Manufacturer Information:
1157767819206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
CALIBER QUANTITY PER RIFLING TURN1 TURN IN 33.333 CALIBERS
FSC APPLICATION DATAGUN,SUBCALIBER,7.62 MM
GROOVE WIDTH0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
LAND WIDTH0.049 INCHES NOMINAL
OVERALL LENGTH16.000 INCHES NOMINAL
MATERIALSTEEL COMP 4135
RIFLING DIRECTIONRIGHT-HAND
RIFLE BORE GROOVE QUANTITY6
SIZE DESIGNATION7.62 MILLIMETER
WEAPON MODEL NUMBERM149A1
WEAPON SIZE DESIGNATION7.62 MILLIMETER
SURFACE TREATMENTPHOSPHATE MANGANESE


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