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W12HMC3AX1 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

W12HMC3AX1: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_diameter: 14.375 INCHES NOMINAL IN, rotation_direction_for_which_designed: CLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-202-5755, 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
W12HMC3AX1
NSN: 4320-01-202-5755
NIINs: 012025755, 012759196
FSC: 4320 — Power and Hand Pumps
CAGE: 88663 — DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_diameter14.375 INCHES NOMINAL IN
rotation_direction_for_which_designedCLOCKWISE
NSN4320-01-202-5755
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN W12HMC3AX1 MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
OVERALL DIAMETER: 14.375 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY
•
ROTATION DIRECTION FOR WHICH DESIGNED: COUNTERCLOCKWISE
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER14.375 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
SUBSTITUTES & CROSS-REFERENCES 2
W-249383 PIECE 3AReference document
Same NSN cross-reference
Reference document — Secondary reference
12HMC462X1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is W12HMC3AX1?
W12HMC3AX1 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace W12HMC3AX1?
There are 2 known substitutes for W12HMC3AX1: W-249383 PIECE 3A, 12HMC462X1. Substitute compatibility should be verified for your specific system.
What is the NSN for W12HMC3AX1?
W12HMC3AX1 is cataloged in the U.S. Government catalog under NSN 4320-01-202-5755. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.