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Technical Data Sheet
3E-12N 503103 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PUMP UNIT,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: PLASTIC PUMP BASIC, total_head: 15.000 FEET FT, current_type: AC, inclosure_type: FULLY INCLOSED, prime_mover_type: ELECTRIC MOTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-482-3518, 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
3E-12N 503103
NSN: 4320-00-482-3518
FSC: 4320
CAGE: 04297 — LITTLE GIANT PUMP CO (USA)
SPECIFICATIONS
phaseSINGLE
materialPLASTIC PUMP BASIC
total_head15.000 FEET FT
current_typeAC
pump_quantity1
inclosure_typeFULLY INCLOSED
stage_quantity1
prime_mover_typeELECTRIC MOTOR
special_features6.0 FT CORD W/3-PRONG MOLDED PLUG; UNDERWRITERS LABORATORIES INC. LISTED FT
voltage_in_volts115.0
discharge_pressure.5 LOW VOLATILE ORGANIC COMPOUND - SOLVENTS - SOLVENTS
frequency_in_hertz60.0
NSN4320-00-482-3518
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP UNIT,CENTRIFUGAL TITLE COMPONENT PN 3E-12N 503103 MFR PUMP UNIT,CENTRIFUGAL
KEY FEATURES
CENTRIFUGAL PUMP IMPELLER SUCTION TYPE: SINGLE
ENVIRONMENTAL PROTECTION: SUBMERSIBLE
PRIME MOVER COOLING MEDIUM: AIR AND LIQUID AND OIL
UNPACKAGED UNIT WIDTH: 4.5000 INCHES NOMINAL IN
UNPACKAGED UNIT LENGTH: 7.000 INCHES NOMINAL IN
UNPACKAGED UNIT HEIGHT: 5.500 INCHES NOMINAL IN
INCLOSURE TYPE: FULLY INCLOSED
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.500-14 NPT
TECHNICAL CHARACTERISTICS (FLIS)
CENTRIFUGAL PUMP IMPELLER SUCTION TYPESINGLE
ENVIRONMENTAL PROTECTIONSUBMERSIBLE
PRIME MOVER COOLING MEDIUMAIR AND LIQUID AND OIL
UNPACKAGED UNIT WIDTH4.5000 INCHES NOMINAL IN
UNPACKAGED UNIT LENGTH7.000 INCHES NOMINAL IN
UNPACKAGED UNIT HEIGHT5.500 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
DISCHARGE CONNECTION THREAD SIZE AND SERIES/TYPE DESIGNATOR0.500-14 NPT
VOLTAGE IN VOLTS115.0
PRIME MOVER TYPEELECTRIC MOTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
7000287Interchangeable
interchangeable cross-reference
interchangeable
103P25Interchangeable
interchangeable cross-reference
interchangeable
503103Interchangeable
interchangeable cross-reference
interchangeable
3E12NInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3E-12N 503103?
3E-12N 503103 is a PUMP UNIT,CENTRIFUGAL.
What parts can replace 3E-12N 503103?
There are 4 known substitutes for 3E-12N 503103: 7000287, 103P25, 503103 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3E-12N 503103?
3E-12N 503103 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-482-3518. This indicates validated use in U.S. government and defense supply chains.
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