4530-00-198-9206 COUPLING ASSEMBLY Index 5310-00-198-9220 WASHER,FLAT

National Stock Number:
1010-00-198-9207

Federal Supply Class:
1010

National Item Identification Number:
001989207

Description:
BARREL,AUTOMATIC GUN


Manufacturer Information:
281433010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CALIBER QUANTITY PER RIFLING TURN1 TURN IN 48 CAL.
GROOVE WIDTH0.127 INCHES NOMINAL
LAND WIDTH0.008 INCHES NOMINAL
OVERALL LENGTH12.875 INCHES NOMINAL
MATERIALSTEEL
RIFLE BORE GROOVE QUANTITY18
RIFLING DIRECTIONRIGHT-HAND
SIZE DESIGNATION40 MILLIMETER
SURFACE TREATMENTCHROMIUM INSIDE


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