7720-00-272-3201 CASE,SNARE DRUM AND TRAP Index 3020-00-272-3231 GEAR,SPUR

National Stock Number:
3020-00-272-3229

Federal Supply Class:
3020

National Item Identification Number:
002723229

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:
708701019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
88769A1ML14BRINKLEY TECHNOLOGY GROUP LLC
88769A28265HERCULES ENGINE CO INC
C11025753591SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO
BB2381356442DIAMOND REO TRUCK CO


Techincal Specification:
MATERIALSTEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE 1118 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING78.0 ROCKWELL C MINIMUM AND
82.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY12
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.9980 INCHES MINIMUM AND
2.0000 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER2.531 INCHES
FACE NOMINAL WIDTH0.999 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.749 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.158 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.452 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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