6130-00-679-9887 RECTIFIER,METALLIC Index 3020-00-679-9891 GEAR,SPUR

National Stock Number:
3020-00-679-9889

Federal Supply Class:
3020

National Item Identification Number:
006799889

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:
344B46081VPW8GENERAL DYNAMICS MISSION SYSTEMS, INC.
344B460894990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
SMB24895280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.312 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.195 INCHES FIRST END
FACE NOMINAL WIDTH0.050 INCHES
FIRST GROOVE NOMINAL DIAMETER0.382 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.033 INCHES FIRST END
HUB NOMINAL DIAMETER0.406 INCHES FIRST END
HUB STYLE DESIGNATOR2 GROOVES FIRST END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.050 INCHES FIRST END
NOMINAL DISTANCE FROM END TO SECOND GROOVE0.278 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.187 INCHES
PITCH DIAMETER3.1250 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND GROOVE NOMINAL DIAMETER0.436 INCHES FIRST END
SECOND GROOVE NOMINAL WIDTH0.020 INCHES FIRST END
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY100
TOOTH FORMSTANDARD


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