3020-01-245-2487 GEAR,SPUR Index 4820-01-245-2489 VALVE,REGULATING,TEMPERATURE

National Stock Number:
3020-01-245-2488

Federal Supply Class:
3020

National Item Identification Number:
012452488

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:
007238-50359027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
007238-50362228MEGGITT DEFENSE SYSTEMS, INC.


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY24
TOOTH FORMSTUB
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.3622 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.559 INCHES
FACE NOMINAL WIDTH0.300 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.084 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
SPLINE QUANTITY14 BOTH ENDS
SPLINE PITCH DIAMETER0.5833 INCHES NOMINAL BOTH ENDS
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE59027
DESIGN CONTROL REFERENCE007238-503


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