5998-01-391-0687 CIRCUIT CARD ASSEMBLY Index 5998-01-391-0689 CIRCUIT CARD ASSEMBLY

National Stock Number:
3020-01-391-0688

Federal Supply Class:
3020

National Item Identification Number:
013910688

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:
1004805405606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.490 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER3.333 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE FIRST END
FACE NOMINAL WIDTH0.250 INCHES
HUB NOMINAL DIAMETER0.830 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 DIAMETER3.523 INCHES
PITCH DIAMETER3.1323 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER0.5625 INCHES NOMINAL FIRST END
SPLINE QUANTITY18 FIRST END
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
TEETH QUANTITY40
TOOTH FORMSTANDARD


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