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Technical Data Sheet
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3031939-001 — FAN,CIRCULATING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3031939-001: FAN,CIRCULATING.

The FAN,CIRCULATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. This part is cataloged in the U.S. Government catalog under NSN 4140-01-493-9653, 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
3031939-001
NSN: 4140-01-493-9653
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 19378 — DIAGNOSTIC/RETRIEVAL SYSTEMS INC (USA)
SPECIFICATIONS
Part Number3031939-001
NSN4140-01-493-9653
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FAN,CIRCULATING TITLE COMPONENT PN 3031939-001 MFR FAN,CIRCULATING
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAN/SQQ-89(V)6 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89(V)5 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89A(V)6 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89(V)7 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89(V)8 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89(V)12 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89(V)4 UNIT 270 P/N 1000489-208, Q65 DPDS; AN/SQQ-89(V)10 UNIT 270 P/N 1000489-207, Q65 DPDS; AN/SQQ-89(V)14 UNIT 270, AN/UYQ-65(V); AN/SQQ-89(V)6 UNIT 827, UYQ-65 DATA PROC & DSPLY A
SUBSTITUTES & CROSS-REFERENCES 1
D47-B15A-04T2-100Reference document
Same NSN cross-reference
Reference document — Secondary 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 3031939-001?
3031939-001 is a FAN,CIRCULATING.
What parts can replace 3031939-001?
There is 1 known substitute for 3031939-001: D47-B15A-04T2-100. Substitute compatibility should be verified for your specific system.
What is the NSN for 3031939-001?
3031939-001 is cataloged in the U.S. Government catalog under NSN 4140-01-493-9653. This indicates validated use in U.S. government and defense supply chains.
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