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SL4258 ✓ 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: THREE, total_head: 127.000 FEET FT, current_type: AC, mounting_type: BASE, cooling_method: SELF VENTILATED, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-3414, 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
SL4258
NSN: 4320-00-218-3414
FSC: 4320
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
phaseTHREE
total_head127.000 FEET FT
current_typeAC
mounting_typeBASE
pump_quantity1
cooling_methodSELF VENTILATED
inclosure_typeFULLY INCLOSED
stage_quantity2
prime_mover_typeELECTRIC MOTOR
voltage_in_volts440.0
discharge_pressure2.5 COMPREHENSIVE PROCUREMENT GUIDELINE - VEHICULAR PRODUCTS - REBUILT VEHICULAR PARTS
frequency_in_hertz60.0
NSN4320-00-218-3414
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP UNIT,CENTRIFUGAL TITLE COMPONENT PN SL4258 MFR PUMP UNIT,CENTRIFUGAL
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE; 5.500 IN. OD,1.875 IN. DIA THRU BORE,1.500 IN. H IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE; 5.500 IN. OD,1.875 IN. DIA THRU BORE,1.500 IN. H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
10633Interchangeable
interchangeable cross-reference
interchangeable
07-854817Interchangeable
interchangeable cross-reference
interchangeable
854817Interchangeable
interchangeable cross-reference
interchangeable
53624Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
SL4258Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL4258?
SL4258 is a PUMP UNIT,CENTRIFUGAL.
What parts can replace SL4258?
There are 17 known substitutes for SL4258: 10633, 07-854817, 854817 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL4258?
SL4258 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-3414. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026