3020-00-045-6764 GEAR,SPUR Index 3020-00-045-6766 GEAR,SPUR

National Stock Number:
3020-00-045-6765

Federal Supply Class:
3020

National Item Identification Number:
000456765

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:
B8004-09-003-4081996U S ARMY AVIATION AND MISSILE COMMAND
C8004-09-003FN4081996U S ARMY AVIATION AND MISSILE COMMAND
EL09-009-2079343ASRC FEDERAL FACILITIES LOGISTICS, LLC
EL09-009-2093568HARSCO CORP BMY-COMBAT SYSTEMS DIV
V09-009-02025169PROJECT MANAGER AMPHIBIOUS LIGHTERS ST LOUIS MO
XV09-003-4025169PROJECT MANAGER AMPHIBIOUS LIGHTERS ST LOUIS MO


Techincal Specification:
BACKLASH DESIGNATIONGRADE A
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.8675 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER2.2300 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2200 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.998 INCHES
PITCH DIAMETER3.7470 INCHES MINIMUM AND 3.7530 INCHES MAXIMUM
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER1.7500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY28 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY30
TOOTH FORMSTANDARD


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