3020-00-273-1387 GEAR,SPUR Index 3020-00-273-1390 GEAR,SPUR

National Stock Number:
3020-00-273-1388

Federal Supply Class:
3020

National Item Identification Number:
002731388

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:
316947PC610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.5628 INCHES BOTH ENDS
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
FACE NOMINAL WIDTH0.5000 INCHES
HUB NOMINAL DIAMETER0.7030 INCHES SECOND END
HUB NOMINAL DIAMETER1.0000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.1251 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER2.5000 INCHES NOMINAL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.2125 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.0620 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.3755 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.6000 INCHES
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURES1 0.128 IN. DIA PLAIN HOLE ON HUB FOR POSITIONING
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY50
TOOTH FORMSTANDARD


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