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158002 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

158002: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_style: PLAIN BOTH ENDS, teeth_quantity: 11, style_designator: PROTRUDING HUB, face_nominal_width: 0.502 INCHES IN, hub_nominal_diameter: 0.500 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-652-6483, 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
158002
NSN: 3020-00-652-6483
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_stylePLAIN BOTH ENDS
teeth_quantity11
style_designatorPROTRUDING HUB
face_nominal_width0.502 INCHES IN
hub_nominal_diameter0.500 INCHES FIRST END IN
hub_style_designatorPLAIN FIRST END
bore_nominal_diameter0.3750 INCHES BOTH ENDS IN
nominal_outside_diameter0.8500 INCHES IN
NSN3020-00-652-6483
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 158002 MFR GEAR,HELICAL
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.3750 INCHES BOTH ENDS IN
•
HUB NOMINAL DIAMETER: 0.500 INCHES FIRST END IN
•
TEETH QUANTITY: 11
•
BORE STYLE: PLAIN BOTH ENDS
•
STYLE DESIGNATOR: PROTRUDING HUB
•
HUB STYLE DESIGNATOR: PLAIN FIRST END
•
NOMINAL OUTSIDE DIAMETER: 0.8500 INCHES IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.3750 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER0.500 INCHES FIRST END IN
TEETH QUANTITY11
BORE STYLEPLAIN BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
HUB STYLE DESIGNATORPLAIN FIRST END
NOMINAL OUTSIDE DIAMETER0.8500 INCHES IN
MATERIALSTEEL OVERALL
FACE NOMINAL WIDTH0.502 INCHES IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 158002?
158002 is a GEAR,HELICAL.
What is the NSN for 158002?
158002 is cataloged in the U.S. Government catalog under NSN 3020-00-652-6483. 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.