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2766-36 — IMPELLER,FAN,AXIAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2766-36: IMPELLER,FAN,AXIAL.

The IMPELLER,FAN,AXIAL is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. Key specifications include material: STEEL COMP 615 OVERALL, end_radius: 0.500 INCHES NOMINAL IN, fork_depth: 0.470 INCHES NOMINAL IN, thread_class: 3B ROD CONNECTION, hole_diameter: 0.500 INCHES NOMINAL IN, overall_width: 0.635 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-663-1943, 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
2766-36
NSN: 5340-00-663-1943
NIINs: 006631943, 011848223
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 615 OVERALL
end_radius0.500 INCHES NOMINAL IN
fork_depth0.470 INCHES NOMINAL IN
thread_class3B ROD CONNECTION
hole_diameter0.500 INCHES NOMINAL IN
overall_width0.635 INCHES NOMINAL IN
thread_length1.030 INCHES MINIMUM AND 1.120 INCHES MAXIMUM ROD CONNECTION IN
shank_diameter0.900 INCHES NOMINAL IN
fork_span_width0.384 INCHES NOMINAL IN
style_designatorCLEVIS
thread_directionRIGHT-HAND ROD CONNECTION
fork_arm_thickness0.125 INCHES NOMINAL IN
NSN5340-00-663-1943
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2766-36 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
KEY FEATURES
•
SHANK DIAMETER: 0.900 INCHES NOMINAL IN
•
FORK SPAN WIDTH: 0.384 INCHES NOMINAL IN
•
SECURING PIN HOLE DIAMETER: 0.500 INCHES NOMINAL IN
•
FORK ARM THICKNESS: 0.125 INCHES NOMINAL IN
•
END RADIUS: 0.500 INCHES NOMINAL IN
•
THREAD LENGTH: 1.030 INCHES MINIMUM AND 1.120 INCHES MAXIMUM ROD CONNECTION IN
•
STYLE DESIGNATOR: CLEVIS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TYPICAL APPLICATIONS
  • Server thermal management and cooling
  • Hot-swap fan replacement in production environments
  • Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.900 INCHES NOMINAL IN
FORK SPAN WIDTH0.384 INCHES NOMINAL IN
SECURING PIN HOLE DIAMETER0.500 INCHES NOMINAL IN
FORK ARM THICKNESS0.125 INCHES NOMINAL IN
END RADIUS0.500 INCHES NOMINAL IN
THREAD LENGTH1.030 INCHES MINIMUM AND 1.120 INCHES MAXIMUM ROD CONNECTION IN
STYLE DESIGNATORCLEVIS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.635 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ROD CONNECTION
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 2766-36?
2766-36 is a IMPELLER,FAN,AXIAL.
What is the NSN for 2766-36?
2766-36 is cataloged in the U.S. Government catalog under NSN 5340-00-663-1943. 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.