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345973 — GEAR SET,BEVEL,MATCHED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

345973: GEAR SET,BEVEL,MATCHED.

The GEAR SET,BEVEL,MATCHED is a the manufacturer industrial component. Key specifications include nonsupply_items_and_quantities: 21969 501NC-6158 PINION,SPIRAL BEVEL 1; 21969 502NC-6158 GEAR,SPIRAL BEVEL 1. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-198-5707, 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
345973
NSN: 3020-01-198-5707
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 82328 — DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE (USA)
SPECIFICATIONS
component_quantity2
nonsupply_items_and_quantities21969 501NC-6158 PINION,SPIRAL BEVEL 1; 21969 502NC-6158 GEAR,SPIRAL BEVEL 1
NSN3020-01-198-5707
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR SET,BEVEL,MATCHED TITLE COMPONENT PN 345973 MFR GEAR SET,BEVEL,MATCHED
KEY FEATURES
•
COMPONENT QUANTITY: 2
•
NONSUPPLY ITEMS AND QUANTITIES: 21969 501NC-6158 PINION,SPIRAL BEVEL 1; 21969 502NC-6158 GEAR,SPIRAL BEVEL 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY2
NONSUPPLY ITEMS AND QUANTITIES21969 501NC-6158 PINION,SPIRAL BEVEL 1; 21969 502NC-6158 GEAR,SPIRAL BEVEL 1
SUBSTITUTES & CROSS-REFERENCES 6
501-2ANC6158Reference document
Same NSN cross-reference
Reference document — Secondary reference
NH6382PC501X502Reference document
Same NSN cross-reference
Reference document — Secondary reference
345047 AND 345070Reference document
Same NSN cross-reference
Reference document — Secondary reference
NC6090PC501X502Reference document
Same NSN cross-reference
Reference document — Secondary reference
ND6387PC31-32Reference document
Same NSN cross-reference
Reference document — Secondary reference
1715088Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 345973?
345973 is a GEAR SET,BEVEL,MATCHED.
What parts can replace 345973?
There are 6 known substitutes for 345973: 501-2ANC6158, NH6382PC501X502, 345047 AND 345070 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 345973?
345973 is cataloged in the U.S. Government catalog under NSN 3020-01-198-5707. 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.