3020-00-253-0388 GEAR,SPUR Index 5950-00-253-0400 TRANSFORMER,POWER

National Stock Number:
3020-00-253-0397

Federal Supply Class:
3020

National Item Identification Number:
002530397

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:
SP1060610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
TP1060634411L AND E MACHINE EXPERIMENTAL LAB INC
TP1060673940GRANT GEAR WORKS INC


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-624-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND
44.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY13
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER2.1670 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.4170 INCHES
FACE NOMINAL WIDTH1.5000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.5330 INCHES FIRST END
0.1200 INCHES SECOND END
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER0.9379 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.2015 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.5698 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.7500 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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