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200251B — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

200251B: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include bore_style: W/ KEYWAY BOTH ENDS, hub_style_designator: PINNED FIRST END, end_item_identification: WAUKESHA ENGINE VHP SERIES ENGINES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-239-7611, 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
200251B
NSN: 3020-01-239-7611
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 64104 — DRESSER, LLC (USA)
SPECIFICATIONS
bore_styleW/ KEYWAY BOTH ENDS
hub_style_designatorPINNED FIRST END
end_item_identificationWAUKESHA ENGINE VHP SERIES ENGINES
NSN3020-01-239-7611
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 200251B MFR GEAR,HELICAL
KEY FEATURES
•
BORE STYLE: W/ KEYWAY BOTH ENDS
•
HUB STYLE DESIGNATOR: PINNED FIRST END
TECHNICAL CHARACTERISTICS
BORE STYLEW/ KEYWAY BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
END ITEM IDENTIFICATIONWAUKESHA ENGINE VHP SERIES ENGINES
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 200251B?
200251B is a GEAR,HELICAL.
What is the NSN for 200251B?
200251B is cataloged in the U.S. Government catalog under NSN 3020-01-239-7611. 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.