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PartsTable / COMPONENT / A458-9.75IN
A458-9.75IN ✓ 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 A458-9.75IN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-275-0629, 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
A458-9.75IN
NSN: 4320-01-275-0629
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
Part NumberA458-9.75IN
NSN4320-01-275-0629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available A458-9.75IN TITLE COMPONENT PN A458-9.75IN MFR A458-9.75IN
KEY FEATURES
•
MATERIAL: NICKEL ALLOY
•
ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE
•
OVERALL DIAMETER: 9.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY
SPECIAL FEATURESFIRST STAGE
END ITEM IDENTIFICATIONWARREN PUMPS INC MODEL 2-2CV-11 PUMP
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
OVERALL DIAMETER9.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
GT17T26577-2107Interchangeable
interchangeable cross-reference
interchangeable
17T26577-2107Interchangeable
interchangeable cross-reference
interchangeable
MS21003-1Interchangeable
interchangeable cross-reference
interchangeable
20411Interchangeable
interchangeable cross-reference
interchangeable
A458Interchangeable
interchangeable cross-reference
interchangeable
MIL-R-81294Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A458-9.75IN?
A458-9.75IN is a A458-9.75IN.
What parts can replace A458-9.75IN?
There are 7 known substitutes for A458-9.75IN: GT17T26577-2107, 17T26577-2107, MS21003-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A458-9.75IN?
A458-9.75IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-275-0629. 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