3020-01-122-6955 GEAR,BEVEL Index 3020-01-122-6957 GEAR,SPUR

National Stock Number:
3020-01-122-6956

Federal Supply Class:
3020

National Item Identification Number:
011226956

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:
40251-10132255DATRON SYSTEMS INC
40251-10182152FISICA APPLIED TECHNOLOGIES, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 BODY
STEEL COMP 303 HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE BODY
SURFACE TREATMENTANODIZE BODY
PASSIVATE HUB
TEETH QUANTITY51
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.7969 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.505 INCHES
NOMINAL OUTSIDE DIAMETER0.834 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.380 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.313 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.250 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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