3020-01-391-4242 GEAR,SPUR Index 5998-01-391-4244 CIRCUIT CARD ASSEMBLY

National Stock Number:
3020-01-391-4243

Federal Supply Class:
3020

National Item Identification Number:
013914243

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:
1004805905606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BODY RECESS NOMINAL DEPTH0.490 INCHES SECOND END
BORE STYLEINVOLUTE SPLINE FIRST END
BORE NOMINAL DIAMETER0.4688 INCHES FIRST END
FACE NOMINAL WIDTH0.250 INCHES
HUB NOMINAL DIAMETER0.690 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.590 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.862 INCHES
PITCH DIAMETER2.5059 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER0.4688 INCHES NOMINAL FIRST END
SPLINE QUANTITY15 FIRST END
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY32
TOOTH FORMSTANDARD


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