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43140-40 — GEAR ASSEMBLY,WORM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

43140-40: GEAR ASSEMBLY,WORM.

The GEAR ASSEMBLY,WORM is a the manufacturer industrial component. Key specifications include special_features: NHA 34000-2951 WORM GEAR ASSY. DOUBLE REDUCTION 18:00: 1, end_item_identification: GEAR ASSEMBLY.

This part is cataloged in the U.S. Government catalog under NSN 3020-01-513-5738, 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
43140-40
NSN: 3020-01-513-5738
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 59958 — CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO (USA)
SPECIFICATIONS
special_featuresNHA 34000-2951 WORM GEAR ASSY. DOUBLE REDUCTION 18:00: 1
end_item_identificationGEAR ASSEMBLY
NSN3020-01-513-5738
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,WORM TITLE COMPONENT PN 43140-40 MFR GEAR ASSEMBLY,WORM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA 34000-2951 WORM GEAR ASSY. DOUBLE REDUCTION 18:00: 1
END ITEM IDENTIFICATIONGEAR ASSEMBLY
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 43140-40?
43140-40 is a GEAR ASSEMBLY,WORM.
What is the NSN for 43140-40?
43140-40 is cataloged in the U.S. Government catalog under NSN 3020-01-513-5738. 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.