3040-00-037-9588 GEARSHAFT,SPUR Index 4820-00-037-9592 SPRING ASSEMBLY,VALVE

National Stock Number:
3020-00-037-9590

Federal Supply Class:
3020

National Item Identification Number:
000379590

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:
3024-52666503WOODWARD, INC.


Techincal Specification:
MATERIALSTEEL COMP 440C OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI 440C/SAE 51440C ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND
60.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY36
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 5
BACKLASH DESIGNATIONGRADE B
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
PITCH DIAMETER1.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.186 INCHES
FACE NOMINAL WIDTH0.145 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.121 INCHES FIRST END
BORE STYLEFLATTED SIDES BOTH ENDS
NOMINAL RADIUS0.095 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.248 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE66503
DESIGN CONTROL REFERENCE3024-526


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