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65391-11393 — SLEEVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

65391-11393: SLEEVE.

The SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_height: 4.500 INCHES NOMINAL IN, overall_length: 1.560 INCHES NOMINAL IN, overall_diameter: 6.000 INCHES NOMINAL IN, special_features: 6 MOUNTING HOLES, end_item_identification: 1680-01-411-7040, GEARBOX. This part is cataloged in the U.S.

Government catalog under NSN 1615-01-448-5234, 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
65391-11393
NSN: 1615-01-448-5234
FSC: 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_height4.500 INCHES NOMINAL IN
overall_length1.560 INCHES NOMINAL IN
overall_diameter6.000 INCHES NOMINAL IN
special_features6 MOUNTING HOLES
end_item_identification1680-01-411-7040, GEARBOX
NSN1615-01-448-5234
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE TITLE COMPONENT PN 65391-11393 MFR SLEEVE
KEY FEATURES
•
OVERALL DIAMETER: 6.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.500 INCHES NOMINAL IN
OVERALL DIAMETER6.000 INCHES NOMINAL IN
OVERALL LENGTH1.560 INCHES NOMINAL IN
SPECIAL FEATURES6 MOUNTING HOLES
END ITEM IDENTIFICATION1680-01-411-7040, GEARBOX
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1615-00-001-1399 1615-00-001-1400 1615-00-001-1774 1615-00-001-2675 1615-00-001-6441 1615-00-001-6442 1615-00-003-1146 1615-00-003-1147
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· 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 65391-11393?
65391-11393 is a SLEEVE.
What is the NSN for 65391-11393?
65391-11393 is cataloged in the U.S. Government catalog under NSN 1615-01-448-5234. 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.