3040-01-213-2434 CONNECTING LINK,RIGID Index 3040-01-213-2437 SHAFT,SHOULDERED

National Stock Number:
1005-01-213-2436

Federal Supply Class:
1005

National Item Identification Number:
012132436

Description:
CYLINDER,GAS,GUN

Detail:
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).


Manufacturer Information:
937013419200US ARMY ARDEC RDECOM


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL BAR,ALLOY,GRADE 4130,ASTM A322 OR A331; 4.232 IN. DIA.; 3.465 IN.DIA.; HEAT TREAT TO ROCKWELL C 38-40; MANGANESE PHOSPHATE COAT,TYPE M,CLASS 4,BLUE DYED,COLOR NO. 35180,MIL-P-16232; 4 EQUALLY SPACED NOTCHES,0.699 IN.LG.,0.370 IN. W.,0.197 IN. DEEP; HOLE CENTERED ALONG LG.=0.238 IN. DIA.; 96 DP RAISED DIAMOND KNURL PER ANSI B94.6-81; END THREADED TO M72X2-6H
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE9370134


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