4320-00-136-5125 PUMP UNIT,CENTRIFUGAL Index 4820-00-136-5127 VALVE ASSEMBLY

National Stock Number:
3020-00-136-5126

Federal Supply Class:
3020

National Item Identification Number:
001365126

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:
A12219-128199L3 TECHNOLOGIES, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
TEETH QUANTITY120
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.8740 INCHES MINIMUM AND
1.8750 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER1.905 INCHES
FACE NOMINAL WIDTH0.063 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY3 COUNTERBORED AND
3 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.092 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER0.562 INCHES AXIALLY THROUGH BODY, FIRST END


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