3020-00-997-1621 GEAR,SPUR Index 3020-00-997-1624 GEAR,SPUR

National Stock Number:
3020-00-997-1623

Federal Supply Class:
3020

National Item Identification Number:
009971623

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:
2076228-3610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2076228PC3653711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY36
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3750 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.386 INCHES
NOMINAL OUTSIDE DIAMETER0.394 INCHES
FACE NOMINAL WIDTH0.094 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.292 INCHES FIRST END
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.249 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.265 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
THE MANUFACTURERS DATA
MANUFACTURERS CODE10001
DESIGN CONTROL REFERENCE2076228-36


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