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3S6542 — SHAFT ASSEMBLY,GOVERNOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3S6542: SHAFT ASSEMBLY,GOVERNOR.

The SHAFT ASSEMBLY,GOVERNOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CONSISTS OF 3S6539 SHAFT 1;3S6514 GEAR 1. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-409-6519, 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
3S6542
NSN: 2990-00-409-6519
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF 3S6539 SHAFT 1;3S6514 GEAR 1
NSN2990-00-409-6519
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT ASSEMBLY,GOVERNOR TITLE COMPONENT PN 3S6542 MFR SHAFT ASSEMBLY,GOVERNO
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF 3S6539 SHAFT 1;3S6514 GEAR 1
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF 3S6539 SHAFT 1;3S6514 GEAR 1
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522
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 3S6542?
3S6542 is a SHAFT ASSEMBLY,GOVERNOR.
What is the NSN for 3S6542?
3S6542 is cataloged in the U.S. Government catalog under NSN 2990-00-409-6519. 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.