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1175673 — GEAR SECTOR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1175673: GEAR SECTOR,SPUR.

The GEAR SECTOR,SPUR is a the manufacturer industrial component. Key specifications include end_item_identification: NSN: 3895-01-502-4005; ROLLER, MOTORIZED; WS: ROLLER, MOTORIZED, STEEL 2 DRUM TANDEM.. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-440-4582, 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
1175673
NSN: 3020-00-440-4582
NIINs: 004404582, 015284686
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identificationNSN: 3895-01-502-4005; ROLLER, MOTORIZED; WS: ROLLER, MOTORIZED, STEEL 2 DRUM TANDEM.
NSN3020-00-440-4582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR SECTOR,SPUR TITLE COMPONENT PN 1175673 MFR GEAR SECTOR,SPUR
KEY FEATURES
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BORE NOMINAL DIAMETER: 3.125 INCHES BOTH ENDS IN
•
TEETH QUANTITY: 74
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
NOMINAL OUTSIDE RADIUS: 2.800 INCHES IN
•
BORE STYLE: PLAIN BOTH ENDS
•
MOUNTING HOLE TYPE AND QUANTITY: 2 THREADED TRANSVERSELY THROUGH HUB FIRST END
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.875 INCHES FIRST END IN
•
FIRST STEP NOMINAL LENGTH: 0.563 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
BORE NOMINAL DIAMETER3.125 INCHES BOTH ENDS IN
TEETH QUANTITY74
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NOMINAL OUTSIDE RADIUS2.800 INCHES IN
BORE STYLEPLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.875 INCHES FIRST END IN
FIRST STEP NOMINAL LENGTH0.563 INCHES FIRST END IN
PRECISION CLASSIFICATIONQUALITY NUMBER 6 OR QUALITY NUMBER 7
STYLE DESIGNATORPROTRUDING HUB
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 1175673?
1175673 is a GEAR SECTOR,SPUR.
What is the NSN for 1175673?
1175673 is cataloged in the U.S. Government catalog under NSN 3020-00-440-4582. 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.