6680-00-679-9255 GAGE ROD,LIQUID LEVEL Index 3020-00-679-9257 GEAR,SPUR

National Stock Number:
3020-00-679-9256

Federal Supply Class:
3020

National Item Identification Number:
006799256

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:
3020006799256SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
875653419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048-CANC MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
63.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY26
TOOTH FORMSTUB
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER3.7143 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.937 INCHES
FACE NOMINAL WIDTH0.844 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.031 INCHES FIRST END
BORE STYLETAPERED W/KEYWAY BOTH ENDS
KEYWAY NOMINAL WIDTH0.252 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.661 INCHES BOTH ENDS
TAPER MAJOR NOMINAL DIAMETER1.056 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.938 INCHES BOTH ENDS
BODY STYLEWEBBED, SOLID
FEATURES PROVIDEDTAPERED KEYWAY
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE8756534


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