3020-00-018-5495 GEAR,SPUR Index 5950-00-018-5497 TRANSFORMER,POWER

National Stock Number:
3020-00-018-5496

Federal Supply Class:
3020

National Item Identification Number:
000185496

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:
228B184H0179500WESTINGHOUSE ELECTRIC CORP
228B184H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION
G43-5600141ROLLER BEARING CO OF AMERICA, INC
GP16-5623266SECS, INC.
H29-5600328DESIGNATRONICS INCORPORATED


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER0.500 INCHES SECOND END
COUNTERBORE NOMINAL DEPTH0.062 INCHES COUNTER BORE, SECOND END
FACE NOMINAL WIDTH0.187 INCHES
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,GRADE 7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.812 INCHES
PITCH DIAMETER1.7500 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY56
TOOTH FORMSTANDARD


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