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8018319 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8018319: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: PLAIN, SOLID, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 14.1500 DEGREES, pitch_diameter: 1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-218-0716, 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
8018319
NSN: 3020-00-218-0716
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
body_stylePLAIN, SOLID
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle14.1500 DEGREES
pitch_diameter1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
pressure_angle14.5000 DEGREES
teeth_quantity64
tooth_directionRIGHT
style_designatorPROTRUDING HUBS
face_nominal_width0.183 INCHES IN
end_nominal_diameter0.188 INCHES BOTH ENDS IN
NSN3020-00-218-0716
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 8018319 MFR GEAR,HELICAL
KEY FEATURES
•
HELIX ANGLE: 14.1500 DEGREES
•
TEETH QUANTITY: 64
•
BODY STYLE: PLAIN, SOLID
•
TOOTH DIRECTION: RIGHT
•
TEETH TYPE: SINGLE HELIX
•
STYLE DESIGNATOR: PROTRUDING HUBS
•
PITCH DIAMETER: 1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
•
TOOTH FORM: STANDARD
TECHNICAL CHARACTERISTICS
HELIX ANGLE14.1500 DEGREES
TEETH QUANTITY64
BODY STYLEPLAIN, SOLID
TOOTH DIRECTIONRIGHT
TEETH TYPESINGLE HELIX
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM IN
TOOTH FORMSTANDARD
FIRST STEP NOMINAL DIAMETER0.255 INCHES BOTH ENDS IN
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
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 1
A67D27BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8018319?
8018319 is a GEAR,HELICAL.
What parts can replace 8018319?
There is 1 known substitute for 8018319: A67D27B. Substitute compatibility should be verified for your specific system.
What is the NSN for 8018319?
8018319 is cataloged in the U.S. Government catalog under NSN 3020-00-218-0716. 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.