5970-00-726-6130 INSULATOR,PLATE Index 1005-00-726-6132 SWIVEL,SLING,SMALL ARMS

National Stock Number:
1005-00-726-6131

Federal Supply Class:
1005

National Item Identification Number:
007266131

Description:
BARREL,MACHINE GUN


Manufacturer Information:
1005007266131A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
1005PL15576609009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
726613119204ARMY, UNITED STATES DEPARTMENT OF THE
A20312U4574FNH UK LTD
A20313U4574FNH UK LTD
A20533U4574FNH UK LTD


Techincal Specification:
CALIBER QUANTITY PER RIFLING TURN1 TURN IN 30.000 CALIBERS
FSC APPLICATION DATAMACHINE GUN,CAL..50
GROOVE WIDTH0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
LAND WIDTH0.044 INCHES NOMINAL
OVERALL LENGTH45.000 INCHES NOMINAL
MATERIALSTEEL
RIFLING DIRECTIONRIGHT-HAND
RIFLE BORE GROOVE QUANTITY8
SIZE DESIGNATION.50 CALIBER
SPECIAL FEATURESC/O BARREL P/N 7161813 BARREL LINER P/N 7312560 LINER RETAINER P/N 7312561 AND PIN P/N 7265157 BARREL HARDNESS,ROCKWELL C SCALE 30-36 BARREL LINER HARDNESS,ROCKWELL C SCALE 22-34 LINER RETAINER HARDNESS,BRINELL 277-331
WEAPON MODEL NUMBERM2
WEAPON SIZE DESIGNATION.50 CALIBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 CLASS 2A FED SPEC SINGLE TREATMENT RESPONSE INSIDE
SURFACE TREATMENTPHOSPHATE MANGANESE OUTSIDE
SURFACE TREATMENTCHROMIUM INSIDE


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