4730-00-629-3306 COUPLING HALF,SELF-SEALING Index 5120-00-629-3319 ADAPTER,BUSHING STA

National Stock Number:
3020-00-629-3312

Federal Supply Class:
3020

National Item Identification Number:
006293312

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
629331219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALIRON CAST OVERALL
HARDNESS RATING12.0 ROCKWELL C MINIMUM AND
23.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY45
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER4.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH4.498 INCHES
NOMINAL OUTSIDE DIAMETER4.700 INCHES
FACE NOMINAL WIDTH0.562 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.684 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.628 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.128 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.379 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH1.062 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER2.812 INCHES SECOND END
HUB STYLE DESIGNATOR1 GROOVE FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER3.562 INCHES SECOND END
END NOMINAL DIAMETER4.125 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.937 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER3.312 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.313 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE6293312


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