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A12-12A — IMPELLER,FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A12-12A: IMPELLER,FAN,CENTRIFUGAL.

The IMPELLER,FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL, special_features: IMPELLER FAN BLADES CURVED DOUBLE WIDTH, MATERIAL STEEL OVERALL QTY BLADES 43. 1 INCH BORE.

IN, part_name_assigned_by_controlling_agency: FAN, IMPELLER. This part is cataloged in the U.S. Government catalog under NSN 4140-01-004-2040, 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
A12-12A
NSN: 4140-01-004-2040
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 35197 — PHILIPS INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL
special_featuresIMPELLER FAN BLADES CURVED DOUBLE WIDTH, MATERIAL STEEL OVERALL QTY BLADES 43. 1 INCH BORE. IN
part_name_assigned_by_controlling_agencyFAN, IMPELLER
NSN4140-01-004-2040
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,FAN,CENTRIFUGAL TITLE COMPONENT PN A12-12A MFR IMPELLER,FAN,CENTRIFUG
KEY FEATURES
•
MATERIAL: STEEL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESIMPELLER FAN BLADES CURVED DOUBLE WIDTH, MATERIAL STEEL OVERALL QTY BLADES 43. 1 INCH BORE. IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFAN, IMPELLER
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 9
1024-02-DReference document
Same NSN cross-reference
Reference document — Secondary reference
PD010010Reference document
Same NSN cross-reference
Reference document — Secondary reference
CL-1220-1220CWReference document
Same NSN cross-reference
Reference document — Secondary reference
OM7706Reference document
Same NSN cross-reference
Reference document — Secondary reference
1265-00-D FIND NO 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
26-010-190Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A12-12A?
A12-12A is a IMPELLER,FAN,CENTRIFUGAL.
What parts can replace A12-12A?
There are 9 known substitutes for A12-12A: 1024-02-D, PD010010, CL-1220-1220CW and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A12-12A?
A12-12A is cataloged in the U.S. Government catalog under NSN 4140-01-004-2040. 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.