3020-00-026-8942 GEAR,SPUR Index 3020-00-026-8944 GEAR,SPUR

National Stock Number:
3020-00-026-8943

Federal Supply Class:
3020

National Item Identification Number:
000268943

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:
11-0262703670TYCO FIRE PRODUCTS LP
SC262703670TYCO FIRE PRODUCTS LP


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.1260 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HUB NOMINAL DIAMETER1.4970 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD66,AISI/SAE 1030 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 5155 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.875 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.500 INCHES
PITCH DIAMETER4.3310 INCHES MINIMUM AND 4.3330 INCHES MAXIMUM
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESBORE UNDERCUT AT FIRST END OF HUB 0.250 IN. FROM END OF HUB,0.875 IN. LG BY 1.250 IN. DIA,FOUR SLOTS ON FIRST END OF HUB 0.094 IN. W BY 0.875 IN. DEEP,FACE OF GEAR CUTOUT 0.219 IN. RADIUS 210 DEG PLUS A 0.312 IN. RADIUS ON EA END LG
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTCADMIUM OVERALL
TEETH QUANTITY52
TOOTH FORMSTANDARD


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