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875140ALT15 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

875140ALT15: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include teeth_type: SINGLE HELIX, helix_angle: 24.0000 DEGREES, pressure_angle: 14.5000 DEGREES, teeth_quantity: 80. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-338-8450, 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
875140ALT15
NSN: 3020-01-338-8450
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 06141 — L3 AVIATION PRODUCTS, INC. DBA L3 TECHNOLOGIES (USA)
SPECIFICATIONS
teeth_typeSINGLE HELIX
helix_angle24.0000 DEGREES
pressure_angle14.5000 DEGREES
teeth_quantity80
NSN3020-01-338-8450
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 875140ALT15 MFR GEAR,HELICAL
KEY FEATURES
•
HELIX ANGLE: 24.0000 DEGREES
•
TEETH QUANTITY: 80
•
TEETH TYPE: SINGLE HELIX
•
PRESSURE ANGLE: 14.5000 DEGREES
TECHNICAL CHARACTERISTICS
HELIX ANGLE24.0000 DEGREES
TEETH QUANTITY80
TEETH TYPESINGLE HELIX
PRESSURE ANGLE14.5000 DEGREES
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 875140ALT15?
875140ALT15 is a GEAR,HELICAL.
What is the NSN for 875140ALT15?
875140ALT15 is cataloged in the U.S. Government catalog under NSN 3020-01-338-8450. 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.