4910-00-907-0714 FIXTURE,HOLDING,TUR Index 1005-00-907-0720 ARMAMENT SUBSYSTEM,HELICOPTER,7.

National Stock Number:
1025-00-907-0717

Federal Supply Class:
1025

National Item Identification Number:
009070717

Description:
TUBE,CANNON

Detail:
A CYLINDRICAL METALLIC ITEM WHICH IS THAT PART OF A CANNON WHICH CONTROLS THE INITIAL DIRECTION OF A PROJECTILE. THE BORE MAY BE RIFLED AND MUST HAVE A DIAMETER OF MORE THAN 40 MILLIMETERS. SEE ALSO BARREL (AS MODIFIED), AND TUBE, SUBCALIBER, CANNON.


Manufacturer Information:
1157673719206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
CALIBER QUANTITY PER RIFLING TURN1 TURN IN 20.000 CAL
GROOVE WIDTH0.245 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
LAND WIDTH0.150 INCHES NOMINAL
OVERALL LENGTH142.700 INCHES MINIMUM AND 142.800 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46119 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
RIFLING DIRECTIONRIGHT-HAND
RIFLE BORE GROOVE QUANTITY48
SIZE DESIGNATION155 MILLIMETER
WEAPON SIZE DESIGNATION155 MILLIMETER
SURFACE TREATMENTCHROMIUM INSIDE
SURFACE TREATMENTPAINT LOCATION NOT OTHERWISE SPECIFIED
SURFACE TREATMENTPAINT OUTSIDE


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