2840-00-070-1153 COMPRESSOR,AXIAL,TURBINE ENGINE Index 3040-00-070-1157 GEARSHAFT,HELICAL-SPUR

National Stock Number:
3020-00-070-1155

Federal Supply Class:
3020

National Item Identification Number:
000701155

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:
682683563005ROLLS-ROYCE CORPORATION
682683573342ALLISON TRANSMISSION INC


Techincal Specification:
BORE STYLEW/COUNTERBORE BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL OUTSIDE DIAMETER2.873 INCHES
NOMINAL OVERALL LENGTH0.480 INCHES
PITCH DIAMETER2.7500 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY44
TOOTH FORMSTUB


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