3020-00-273-1716 GEAR,SPUR Index 3020-00-273-1734 GEAR,SPUR

National Stock Number:
3020-00-273-1731

Federal Supply Class:
3020

National Item Identification Number:
002731731

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:
514580CSH2PC12623667SMITHS DETECTION INC.
515044A23667SMITHS DETECTION INC.
P515044APCALL23667SMITHS DETECTION INC.
6505-3003816PC12653711NAVAL SEA SYSTEMS COMMAND
6505-3003816PC12680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLETAPERED W/KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
FEATURES PROVIDEDTAPERED KEYWAY
HUB NOMINAL DIAMETER1.000 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
KEYWAY NOMINAL WIDTH0.0925 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B-16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
PITCH DIAMETER3.3090 INCHES MINIMUM AND 3.3120 INCHES MAXIMUM
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.1990 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.219 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.6735 INCHES
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TAPER MAJOR NOMINAL DIAMETER0.3350 INCHES SECOND END
TEETH QUANTITY122
TOOTH FORMSTANDARD


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