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3S6643 — SHAFT ASSEMBLY,ROCKER ARM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3S6643: SHAFT ASSEMBLY,ROCKER ARM.

The SHAFT ASSEMBLY,ROCKER ARM is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CONSISTS OF 3S6642 SHAFT 1;9F2247 PLUG 2. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-409-6237, 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
3S6643
NSN: 2815-00-409-6237
FSC: 2815 — Diesel Engines and Components
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF 3S6642 SHAFT 1;9F2247 PLUG 2
NSN2815-00-409-6237
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT ASSEMBLY,ROCKER ARM TITLE COMPONENT PN 3S6643 MFR SHAFT ASSEMBLY,ROCKER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 3S6642 SHAFT 1;9F2247 PLUG 2
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 3S6642 SHAFT 1;9F2247 PLUG 2
OTHER ITEMS IN FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-000-0075 2815-00-001-0022 2815-00-001-3475 2815-00-001-7728 2815-00-001-7737 2815-00-001-7805 2815-00-001-7806 2815-00-001-7813
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3S6643?
3S6643 is a SHAFT ASSEMBLY,ROCKER ARM.
What is the NSN for 3S6643?
3S6643 is cataloged in the U.S. Government catalog under NSN 2815-00-409-6237. 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.