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511606 — RETAINER ASSY,SEAL,TURBIN FAN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

511606: RETAINER ASSY,SEAL,TURBIN FAN.

The RETAINER ASSY,SEAL,TURBIN FAN is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY AMS4120;1.080 IN. DIA;0.330 IN.

LG;0.594 IN. ID;CADMIUM PLATED IN. This part is cataloged in the U.S.

Government catalog under NSN 1660-00-522-5938, 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
511606
NSN: 1660-00-522-5938
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY AMS4120;1.080 IN. DIA;0.330 IN. LG;0.594 IN. ID;CADMIUM PLATED IN
NSN1660-00-522-5938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER ASSY,SEAL,TURBIN FAN TITLE COMPONENT PN 511606 MFR RETAINER ASSY,SEAL,TUR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY AMS4120;1.080 IN. DIA;0.330 IN. LG;0.594 IN. ID;CADMIUM PLATED IN
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY AMS4120;1.080 IN. DIA;0.330 IN. LG;0.594 IN. ID;CADMIUM PLATED 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

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 511606?
511606 is a RETAINER ASSY,SEAL,TURBIN FAN.
What is the NSN for 511606?
511606 is cataloged in the U.S. Government catalog under NSN 1660-00-522-5938. 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.