3020-01-246-7823 GEAR,SPUR Index 3020-01-246-7825 GEAR,SPUR

National Stock Number:
3020-01-246-7824

Federal Supply Class:
3020

National Item Identification Number:
012467824

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:
1395AS21730003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL OVERALL
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY48
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER6.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.059 INCHES
FACE NOMINAL WIDTH0.450 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.100 INCHES FIRST END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
W/COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER0.662 INCHES BOTH ENDS
SPLINE QUANTITY19 BOTH ENDS
COUNTERBORE NOMINAL DEPTH0.360 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER0.150 INCHES COUNTER BORE, SECOND END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.870 INCHES FIRST END
BODY STYLEPLAIN, WITH LIGHTENING HOLES


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