1270-00-973-7938 PANEL,COMPUTER Index 3020-00-973-7940 GEAR,SPUR

National Stock Number:
3020-00-973-7939

Federal Supply Class:
3020

National Item Identification Number:
009737939

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:
10581505257GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
END NOMINAL DIAMETER0.190 INCHES FIRST END
END NOMINAL LENGTH0.141 INCHES FIRST END
FACE NOMINAL WIDTH0.078 INCHES
FIRST STEP NOMINAL DIAMETER0.218 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.031 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-663,1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 642 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.172 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.278 INCHES
NOMINAL OVERALL LENGTH0.250 INCHES
PITCH DIAMETER0.2500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY18
TOOTH FORMSTANDARD


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