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SAFE328 — FAN,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SAFE328: FAN,CENTRIFUGAL.

The FAN,CENTRIFUGAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include width: 1.25 INCHES NOMINAL IN, height: 4.75 INCHES NOMINAL IN, overall_depth: 5.58 INCHES NOMINAL IN, voltage_in_volts_and_current_type: 28.0 DC. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-642-4424, 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
SAFE328
NSN: 1660-01-642-4424
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 4QG15 — SANDIA AEROSPACE CORPORATION (USA)
SPECIFICATIONS
width1.25 INCHES NOMINAL IN
height4.75 INCHES NOMINAL IN
overall_depth5.58 INCHES NOMINAL IN
NSN1660-01-642-4424
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CENTRIFUGAL TITLE COMPONENT PN SAFE328 MFR FAN,CENTRIFUGAL
KEY FEATURES
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 28.0 DC
•
HEIGHT: 4.75 INCHES NOMINAL IN
•
WIDTH: 1.25 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE28.0 DC
HEIGHT4.75 INCHES NOMINAL IN
WIDTH1.25 INCHES NOMINAL IN
OVERALL DEPTH5.58 INCHES NOMINAL IN
OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729
SUBSTITUTES & CROSS-REFERENCES 2
E25S31304G08Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
305467-00Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SAFE328?
SAFE328 is a FAN,CENTRIFUGAL.
What parts can replace SAFE328?
There are 2 known substitutes for SAFE328: E25S31304G08, 305467-00. Substitute compatibility should be verified for your specific system.
What is the NSN for SAFE328?
SAFE328 is cataloged in the U.S. Government catalog under NSN 1660-01-642-4424. 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.