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M31171681 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M31171681: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3020-01-100-0819, 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
M31171681
NSN: 3020-01-100-0819
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 44185 — TLD WOLLARD LLC (USA)
SPECIFICATIONS
Part NumberM31171681
NSN3020-01-100-0819
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN M31171681 MFR GEAR,HELICAL
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 2
02/190001Reference document
Same NSN cross-reference
Reference document — Secondary reference
168699Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 M31171681?
M31171681 is a GEAR,HELICAL.
What parts can replace M31171681?
There are 2 known substitutes for M31171681: 02/190001, 168699. Substitute compatibility should be verified for your specific system.
What is the NSN for M31171681?
M31171681 is cataloged in the U.S. Government catalog under NSN 3020-01-100-0819. 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.