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8H2973 — PARTS KIT,DIESEL ENGINE GOVERNOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8H2973: PARTS KIT,DIESEL ENGINE GOVERNOR.

PARTS KIT,DIESEL ENGINE GOVERNOR. Key specifications include nonsupply_items_and_quantities: 11083 8H1655 BEVEL GEAR 1; 11083 9M1704 BEARING CAGE ASSEMBLY 1; 11083 6H3492 THRUST WASHER 1. This part is cataloged in the U.S.

Government catalog under NSN 2990-00-976-9208, 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
8H2973
NSN: 2990-00-976-9208
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
component_quantity3
nonsupply_items_and_quantities11083 8H1655 BEVEL GEAR 1; 11083 9M1704 BEARING CAGE ASSEMBLY 1; 11083 6H3492 THRUST WASHER 1
NSN2990-00-976-9208
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,DIESEL ENGINE GOVERNOR TITLE COMPONENT PN 8H2973 MFR PARTS KIT,DIESEL ENGIN
KEY FEATURES
•
COMPONENT QUANTITY: 3
•
NONSUPPLY ITEMS AND QUANTITIES: 11083 8H1655 BEVEL GEAR 1; 11083 9M1704 BEARING CAGE ASSEMBLY 1; 11083 6H3492 THRUST WASHER 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY3
NONSUPPLY ITEMS AND QUANTITIES11083 8H1655 BEVEL GEAR 1; 11083 9M1704 BEARING CAGE ASSEMBLY 1; 11083 6H3492 THRUST WASHER 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8H2973?
8H2973 is a PARTS KIT,DIESEL ENGINE GOVERNOR.
What is the NSN for 8H2973?
8H2973 is cataloged in the U.S. Government catalog under NSN 2990-00-976-9208. 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.