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031831 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

031831: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.248 INCHES NOMINAL IN, shaft_type: SHOULDERED, gear_material: STEEL, overall_length: 2.812 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, shaft_end_size: 0.624 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-362-4308, 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
031831
NSN: 3040-00-362-4308
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
face_width0.248 INCHES NOMINAL IN
shaft_typeSHOULDERED
gear_materialSTEEL
overall_length2.812 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
shaft_end_size0.624 INCHES IN
shaft_end_typeCROSS DRILLED PARTIAL
shaft_materialSTEEL
teeth_quantity15
diametral_pitch16
special_featuresWEAPON SYSTEM ESSENTIAL
gear_outside_diameter1.095 INCHES NOMINAL IN
NSN3040-00-362-4308
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 031831 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: SHOULDERED
•
SHAFT MATERIAL: STEEL
•
SHAFT LARGEST DIAMETER: 0.749 INCHES NOMINAL IN
•
SHAFT END SIZE: 0.624 INCHES IN
•
TEETH QUANTITY: 15
•
DIAMETRAL PITCH: 16
•
GEAR OUTSIDE DIAMETER: 1.095 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
SHAFT TYPESHOULDERED
SHAFT MATERIALSTEEL
SHAFT LARGEST DIAMETER0.749 INCHES NOMINAL IN
SHAFT END SIZE0.624 INCHES IN
TEETH QUANTITY15
DIAMETRAL PITCH16
GEAR OUTSIDE DIAMETER1.095 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL LENGTH2.812 INCHES NOMINAL IN
GEAR MATERIALSTEEL
OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224
SUBSTITUTES & CROSS-REFERENCES 2
8214435Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
9F9598Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 031831?
031831 is a GEARSHAFT,SPUR.
What parts can replace 031831?
There are 2 known substitutes for 031831: 8214435, 9F9598. Substitute compatibility should be verified for your specific system.
What is the NSN for 031831?
031831 is cataloged in the U.S. Government catalog under NSN 3040-00-362-4308. 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.