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203994 — PARTS KIT,TURBINE FAN-OVERHAUL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

203994: PARTS KIT,TURBINE FAN-OVERHAUL.

The PARTS KIT,TURBINE FAN-OVERHAUL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.782 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL TUBE FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-046-2372, 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
203994
NSN: 1660-01-046-2372
NIINs: 010462372, 010555452
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length0.782 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL TUBE FIRST END
connection_styleFLARED (TUBE) FIRST END
nominal_thread_size0.187 INCHES FIRST END IN
end_item_identificationGROUND EMPLACED MINE SCATTERING SYSTEM
thread_series_designatorNPT SECOND END
nominal_outside_diameter_tube_accommodated0.125 INCHES FIRST END IN
NSN1660-01-046-2372
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,TURBINE FAN-OVERHAUL TITLE COMPONENT PN 203994 MFR PARTS KIT,TURBINE FAN-
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAIRCRAFT MODEL A-7
SUBSTITUTES & CROSS-REFERENCES 1
20399-3Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 203994?
203994 is a PARTS KIT,TURBINE FAN-OVERHAUL.
What parts can replace 203994?
There is 1 known substitute for 203994: 20399-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 203994?
203994 is cataloged in the U.S. Government catalog under NSN 1660-01-046-2372. This indicates validated use in U.S. government and defense supply chains.
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