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5328576 — FAN,CIRCULATING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5328576: FAN,CIRCULATING.

The FAN,CIRCULATING is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include phase: SINGLE, length: 3.625 INCHES NOMINAL IN, diameter: 5.500 INCHES NOMINAL IN, material: ALUMINUM OVERALL, drive_type: DIRECT, air_flow_rate: 160.0 CUBIC FEET PER MINUTE NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5306-00-337-4493, 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
5328576
NSN: 5306-00-337-4493
NIINs: 003374493, 006483303
FSC: 5306 — Bolts
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
phaseSINGLE
length3.625 INCHES NOMINAL IN
diameter5.500 INCHES NOMINAL IN
materialALUMINUM OVERALL
quantity1
drive_typeDIRECT
air_flow_rate160.0 CUBIC FEET PER MINUTE NOMINAL
flow_directionINWARD
inclosure_typePARTIALLY INCLOSED
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
speed_adjustmentsSINGLE SPEED
NSN5306-00-337-4493
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5328576 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement 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
OVERALL LENGTH13.000 INCHES NOMINAL IN
SPECIAL FEATURESBEND IN ROD 9-5/8 IN. FROM ONE ENDWITH OTHER END BENT 1-9/16 IN. BELOW ROD CENTERLINE IN
SUBSTITUTES & CROSS-REFERENCES 1
0E744Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5328576?
5328576 is a FAN,CIRCULATING.
What parts can replace 5328576?
There is 1 known substitute for 5328576: 0E744. Substitute compatibility should be verified for your specific system.
What is the NSN for 5328576?
5328576 is cataloged in the U.S. Government catalog under NSN 5306-00-337-4493. This indicates validated use in U.S. government and defense supply chains.
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