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1139464 — GEAR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1139464: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 510 OVERALL, bore_style: PLAIN BOTH ENDS, pressure_angle: 20.0000 DEGREES, teeth_quantity: 48, bore_nominal_diameter: 0.188 INCHES BOTH ENDS IN, material_document_and_classification: QQ-B-746,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-320-1014, 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
1139464
NSN: 3020-00-320-1014
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY 510 OVERALL
bore_stylePLAIN BOTH ENDS
pressure_angle20.0000 DEGREES
teeth_quantity48
bore_nominal_diameter0.188 INCHES BOTH ENDS IN
material_document_and_classificationQQ-B-746,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3020-00-320-1014
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,SPUR TITLE COMPONENT PN 1139464 MFR GEAR,SPUR
KEY FEATURES
•
BORE NOMINAL DIAMETER: 0.188 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 48
•
BORE STYLE: PLAIN BOTH ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-746,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PRESSURE ANGLE: 20.0000 DEGREES
•
MATERIAL: COPPER ALLOY 510 OVERALL
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS IN
TEETH QUANTITY48
BORE STYLEPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PRESSURE ANGLE20.0000 DEGREES
MATERIALCOPPER ALLOY 510 OVERALL
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1139464?
1139464 is a GEAR,SPUR.
What is the NSN for 1139464?
1139464 is cataloged in the U.S. Government catalog under NSN 3020-00-320-1014. 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.