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Technical Data Sheet
PartsTable / COMPONENT / 1 1-4HV
1 1-4HV ✓ 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,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include centrifugal_pump_design: RADIAL FLOW, media_for_which_designed: WATER, FRESH, pumping_element_operating_position: HORIZONTAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-785-8251, 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
1 1-4HV
NSN: 4320-00-785-8251
FSC: 4320
CAGE: 06631 — ITT BELL AND GOSSET-HYDRONICS A UNIT OF ITT FLUID HANDLING DIV (USA)
SPECIFICATIONS
centrifugal_pump_designRADIAL FLOW
media_for_which_designedWATER, FRESH
pumping_element_operating_positionHORIZONTAL
NSN4320-00-785-8251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,CENTRIFUGAL TITLE COMPONENT PN 1 1-4HV MFR PUMP,CENTRIFUGAL
KEY FEATURES
•
MEDIA FOR WHICH DESIGNED: WATER, FRESH
•
PUMPING ELEMENT OPERATING POSITION: HORIZONTAL
•
CENTRIFUGAL PUMP DESIGN: RADIAL FLOW
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDWATER, FRESH
PUMPING ELEMENT OPERATING POSITIONHORIZONTAL
CENTRIFUGAL PUMP DESIGNRADIAL FLOW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
14Interchangeable
interchangeable cross-reference
interchangeable
A-A-51135Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.54Interchangeable
interchangeable cross-reference
interchangeable
H114Interchangeable
interchangeable cross-reference
interchangeable
7005272Interchangeable
interchangeable cross-reference
interchangeable
TG18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1 1-4HV?
1 1-4HV is a PUMP,CENTRIFUGAL.
What parts can replace 1 1-4HV?
There are 10 known substitutes for 1 1-4HV: 14, A-A-51135, ASME B94.54 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1 1-4HV?
1 1-4HV is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-785-8251. 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