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Technical Data Sheet
R122753 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include drive_shaft_type: MACHINE KEYWAY, drive_shaft_length: 2.937 INCHES NOMINAL IN, pumping_element_type: PISTON, drive_connection_type: FLEXIBLE COUPLED, intake_connection_type: ROUND FLANGE, pump_rotation_direction: CLOCKWISE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-540-4139, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
R122753
NSN: 4320-00-540-4139
FSC: 4320
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
drive_shaft_typeMACHINE KEYWAY
cylinder_quantity9
drive_shaft_length2.937 INCHES NOMINAL IN
pumping_element_typePISTON
drive_connection_typeFLEXIBLE COUPLED
intake_connection_typeROUND FLANGE
pump_rotation_directionCLOCKWISE
drive_shaft_end_diameter1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN
media_for_which_designedHYDROCARBON FUELS AND OILS
discharge_connection_typeROUND FLANGE
pump_reciprocating_designSINGLE ACTING
reciprocating_stroke_typeVARIABLE
NSN4320-00-540-4139
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN R122753 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
INTAKE CONNECTION QUANTITY: 1
DRIVE CONNECTION TYPE: FLEXIBLE COUPLED
DRIVE SHAFT END DIAMETER: 1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN
OPERATING SPEED AT RATED CAPACITY: 1800.0 REVOLUTIONS PER MINUTE
PUMPING ELEMENT OPERATING POSITION: HORIZONTAL
INTAKE CONNECTION TYPE: ROUND FLANGE
RECIPROCATING STROKE TYPE: VARIABLE
DRIVE SHAFT TYPE: MACHINE KEYWAY
TECHNICAL CHARACTERISTICS (FLIS)
INTAKE CONNECTION QUANTITY1
DRIVE CONNECTION TYPEFLEXIBLE COUPLED
DRIVE SHAFT END DIAMETER1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM IN
OPERATING SPEED AT RATED CAPACITY1800.0 REVOLUTIONS PER MINUTE
PUMPING ELEMENT OPERATING POSITIONHORIZONTAL
INTAKE CONNECTION TYPEROUND FLANGE
RECIPROCATING STROKE TYPEVARIABLE
DRIVE SHAFT TYPEMACHINE KEYWAY
MAXIMUM DISCHARGE FLOW RATE73.0 GALLONS PER MINUTE
PUMPING ELEMENT TYPEPISTON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
34758Interchangeable
interchangeable cross-reference
interchangeable
61-362Interchangeable
interchangeable cross-reference
interchangeable
2810L20-015Interchangeable
interchangeable cross-reference
interchangeable
A50000-8Interchangeable
interchangeable cross-reference
interchangeable
35J817Interchangeable
interchangeable cross-reference
interchangeable
14803Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R122753?
R122753 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace R122753?
There are 16 known substitutes for R122753: 34758, 61-362, 2810L20-015 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R122753?
R122753 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-540-4139. This indicates validated use in U.S. government and defense supply chains.
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