3040-00-620-9507 GEARSHAFT,SPUR Index 4935-00-620-9511 FITTING ASSY

National Stock Number:
3020-00-620-9509

Federal Supply Class:
3020

National Item Identification Number:
006209509

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:
620950919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-13048,FS-1335,FS-3135 OR FS-8635 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND
30.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY56
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER4.6660 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.233 INCHES
NOMINAL OUTSIDE DIAMETER4.829 INCHES
FACE NOMINAL WIDTH0.612 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.584 INCHES FIRST END
0.025 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.939 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
1 GROOVE SECOND END
END NOMINAL LENGTH0.365 INCHES FIRST END
END NOMINAL DIAMETER1.187 INCHES FIRST END
1.411 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.219 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER2.750 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.170 INCHES SECOND END
FIRST GROOVE NOMINAL DIAMETER1.180 INCHES SECOND END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.344 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
SPECIAL FEATURES16 CLUTCH TEETH,25 DEG PRESSURE ANGLE,1.333 IN. PITCH DIA ON SECOND END OF HUB
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE6209509


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