5970-00-902-5179 INSULATOR,STANDOFF Index 1680-00-902-5187 COVER,SEAT BACK,AIRCRAFT

National Stock Number:
3020-00-902-5183

Federal Supply Class:
3020

National Item Identification Number:
009025183

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:
19SN3671041ALTRA INDUSTRIAL MOTION CORP.
B16-3600328DESIGNATRONICS INCORPORATED
G27-3600141ROLLER BEARING CO OF AMERICA, INC
G34S3612444DESIGNATRONICS INC PERFECT GEAR AND INSTRUMENT DIV
P96S7-3629440W. M. BERG INC
DG27T3629964ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO


Techincal Specification:
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.395 INCHES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO.5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY36
TOOTH FORMSTANDARD
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.093 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.312 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
III MATERIALSTEEL COMP 303 OVERALL
PITCH DIAMETER0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
PRECISION CLASSIFICATIONULTRA PRECISION CLASS 1


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