4320-00-411-3869 RING,WEARING Index 4320-00-411-3871 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
3020-00-411-3870

Federal Supply Class:
3020

National Item Identification Number:
004113870

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:
1051590719200US ARMY ARDEC RDECOM
1051592719200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY27
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.2802 INCHES MINIMUM AND
0.2812 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER0.301 INCHES
FACE NOMINAL WIDTH0.130 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.386 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.120 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.225 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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