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1170505REVA — GEAR SECTOR,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1170505REVA: GEAR SECTOR,SPUR.

The GEAR SECTOR,SPUR is a the manufacturer industrial component. Key specifications include tooth_form: STANDARD, pitch_radius: 3.1250 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, attachment_method: MOUNTING HOLE, face_nominal_width: 0.375 INCHES IN, nominal_outside_radius: 3.1562 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-989-4755, 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
1170505REVA
NSN: 3020-00-989-4755
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
tooth_formSTANDARD
pitch_radius3.1250 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
attachment_methodMOUNTING HOLE
face_nominal_width0.375 INCHES IN
nominal_outside_radius3.1562 INCHES IN
nominal_overall_length0.375 INCHES IN
NSN3020-00-989-4755
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR SECTOR,SPUR TITLE COMPONENT PN 1170505REVA MFR GEAR SECTOR,SPUR
KEY FEATURES
•
NOMINAL OUTSIDE RADIUS: 3.1562 INCHES IN
•
NOMINAL OVERALL LENGTH: 0.375 INCHES IN
•
TOOTH FORM: STANDARD
•
PITCH RADIUS: 3.1250 INCHES NOMINAL IN
•
PRESSURE ANGLE: 14.5000 DEGREES
•
ATTACHMENT METHOD: MOUNTING HOLE
•
FACE NOMINAL WIDTH: 0.375 INCHES IN
TECHNICAL CHARACTERISTICS
NOMINAL OUTSIDE RADIUS3.1562 INCHES IN
NOMINAL OVERALL LENGTH0.375 INCHES IN
TOOTH FORMSTANDARD
PITCH RADIUS3.1250 INCHES NOMINAL IN
PRESSURE ANGLE14.5000 DEGREES
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 1170505REVA?
1170505REVA is a GEAR SECTOR,SPUR.
What is the NSN for 1170505REVA?
1170505REVA is cataloged in the U.S. Government catalog under NSN 3020-00-989-4755. 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.