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066665 — MOUNT,FAN,DUO-PLEXX

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

066665: MOUNT,FAN,DUO-PLEXX.

The MOUNT,FAN,DUO-PLEXX is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include end_item_identification: JUNCTION BOX ASSYS P/N'S 069513/073005,NO NSN'S ASSIGNED,JUNCTION BOX ASSYS NSN'S 5975-01-456-1384/5975-01-456-1423. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-470-9972, 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
066665
NSN: 5340-01-470-9972
FSC: 5340 — Hardware, Commercial
CAGE: 34228 — L3 TECHNOLOGIES, INC. DIV L3 KEO (USA)
SPECIFICATIONS
end_item_identificationJUNCTION BOX ASSYS P/N'S 069513/073005,NO NSN'S ASSIGNED,JUNCTION BOX ASSYS NSN'S 5975-01-456-1384/5975-01-456-1423
NSN5340-01-470-9972
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 066665 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONJUNCTION BOX ASSYS P/N'S 069513/073005,NO NSN'S ASSIGNED,JUNCTION BOX ASSYS NSN'S 5975-01-456-1384/5975-01-456-1423
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 066665?
066665 is a MOUNT,FAN,DUO-PLEXX.
What is the NSN for 066665?
066665 is cataloged in the U.S. Government catalog under NSN 5340-01-470-9972. 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.