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306-6663 — WIRING HARNESS,BRANCHED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

306-6663: WIRING HARNESS,BRANCHED.

The WIRING HARNESS,BRANCHED is a the manufacturer industrial component. Key specifications include special_features: VARIOUS MARINE ENGINES, part_name_assigned_by_controlling_agency: COVER,ENGINE POPPET VALVE ROCKER ARM. This part is cataloged in the U.S.

Government catalog under NSN 2590-01-692-7418, 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
306-6663
NSN: 2590-01-692-7418
FSC: 2590 — Miscellaneous Vehicular Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresVARIOUS MARINE ENGINES
part_name_assigned_by_controlling_agencyCOVER,ENGINE POPPET VALVE ROCKER ARM
NSN2590-01-692-7418
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WIRING HARNESS,BRANCHED TITLE COMPONENT PN 306-6663 MFR WIRING HARNESS,BRANCHE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESVARIOUS MARINE ENGINES
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,ENGINE POPPET VALVE ROCKER ARM
OTHER ITEMS IN FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-006-7503 2590-00-007-2356 2590-01-151-9629 2590-01-445-9216 2590-01-468-7350 2590-01-600-0314 2590-01-600-0319 2590-01-608-6611
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 306-6663?
306-6663 is a WIRING HARNESS,BRANCHED.
What is the NSN for 306-6663?
306-6663 is cataloged in the U.S. Government catalog under NSN 2590-01-692-7418. 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.