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164337 — GEAR,WORM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

164337: GEAR,WORM.

The GEAR,WORM is a the manufacturer industrial component. Key specifications include face_type: STRAIGHT, style_designator: HUBLESS, attachment_method: MOUNTING HOLE, face_nominal_width: 0.375 INCHES IN, thread_form_direction: RIGHT-HAND, nominal_outside_diameter: 0.644 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-859-1817, 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
164337
NSN: 3020-00-859-1817
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
face_typeSTRAIGHT
style_designatorHUBLESS
attachment_methodMOUNTING HOLE
face_nominal_width0.375 INCHES IN
thread_form_quantity9
thread_form_directionRIGHT-HAND
nominal_outside_diameter0.644 INCHES IN
mounting_hole_nominal_diameter0.142 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
mounting_hole_type_and_quantity1 PLAIN TRANSVERSELY THROUGH HUB FIRST END
NSN3020-00-859-1817
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,WORM TITLE COMPONENT PN 164337 MFR GEAR,WORM
KEY FEATURES
•
THREAD FORM DIRECTION: RIGHT-HAND
•
MOUNTING HOLE TYPE AND QUANTITY: 1 PLAIN TRANSVERSELY THROUGH HUB FIRST END
•
FACE TYPE: STRAIGHT
•
MOUNTING HOLE NOMINAL DIAMETER: 0.142 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
•
STYLE DESIGNATOR: HUBLESS
•
THREAD FORM QUANTITY: 9
•
NOMINAL OUTSIDE DIAMETER: 0.644 INCHES IN
•
ATTACHMENT METHOD: MOUNTING HOLE
TECHNICAL CHARACTERISTICS
THREAD FORM DIRECTIONRIGHT-HAND
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN TRANSVERSELY THROUGH HUB FIRST END
FACE TYPESTRAIGHT
MOUNTING HOLE NOMINAL DIAMETER0.142 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
STYLE DESIGNATORHUBLESS
THREAD FORM QUANTITY9
NOMINAL OUTSIDE DIAMETER0.644 INCHES IN
ATTACHMENT METHODMOUNTING HOLE
FACE NOMINAL WIDTH0.375 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 164337?
164337 is a GEAR,WORM.
What is the NSN for 164337?
164337 is cataloged in the U.S. Government catalog under NSN 3020-00-859-1817. 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.