3020-00-270-3515 GEAR,SPUR Index 3020-00-270-3518 GEAR,SPUR

National Stock Number:
3020-00-270-3517

Federal Supply Class:
3020

National Item Identification Number:
002703517

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:
W30487070143NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 1040 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND
30.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY22
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.9136 INCHES MINIMUM AND
0.9166 INCHES MAXIMUM
NOMINAL OVERALL LENGTH0.625 INCHES
NOMINAL OUTSIDE DIAMETER0.992 INCHES
FACE NOMINAL WIDTH0.344 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.281 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.498 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.813 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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