5120-00-993-5740 INSERTER,BEARING AND BUSHING Index 3020-00-993-5743 GEAR,SPUR

National Stock Number:
3020-00-993-5742

Federal Supply Class:
3020

National Item Identification Number:
009935742

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:
7147-101149956RAYTHEON COMPANY
7147-1011G13B150RAYTHEON COMPANY
7147-1011G149956RAYTHEON COMPANY
7147-1011G154X10RAYTHEON COMPANY


Techincal Specification:
BACKLASH DESIGNATIONGRADE C
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.125 INCHES
HUB NOMINAL DIAMETER0.746 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.218 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.844 INCHES
PITCH DIAMETER2.8125 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY180
TOOTH FORMSTANDARD


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