PartsTable
Technical Data Sheet
Download PDF

2D1-03953 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2D1-03953: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 10.438 INCHES NOMINAL IN, shaft_type: SHOULDERED, gear_material: STEEL, overall_length: 64.500 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES, shaft_end_size: 7.877 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-449-0058, 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
2D1-03953
NSN: 3040-01-449-0058
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
face_width10.438 INCHES NOMINAL IN
shaft_typeSHOULDERED
gear_materialSTEEL
overall_length64.500 INCHES NOMINAL IN
pressure_angle25.0000 DEGREES
shaft_end_size7.877 INCHES IN
shaft_end_typePLAIN
shaft_materialSTEEL
teeth_quantity14
diametral_pitch75
hardness_rating60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH
gear_outside_diameter22.475 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN
NSN3040-01-449-0058
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 2D1-03953 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: SHOULDERED
•
SHAFT MATERIAL: STEEL
•
SHAFT LARGEST DIAMETER: 13.750 INCHES NOMINAL IN
•
SHAFT END SIZE: 7.877 INCHES IN
•
TEETH QUANTITY: 14
•
DIAMETRAL PITCH: 75
•
GEAR OUTSIDE DIAMETER: 22.475 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN
•
HARDNESS RATING: 60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH
TECHNICAL CHARACTERISTICS
SHAFT TYPESHOULDERED
SHAFT MATERIALSTEEL
SHAFT LARGEST DIAMETER13.750 INCHES NOMINAL IN
SHAFT END SIZE7.877 INCHES IN
TEETH QUANTITY14
DIAMETRAL PITCH75
GEAR OUTSIDE DIAMETER22.475 INCHES MINIMUM AND 22.500 INCHES MAXIMUM IN
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH
OVERALL LENGTH64.500 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 2
2E3-00295Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
2E3-00295 IT NO 9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 2D1-03953?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 2D1-03953?
2D1-03953 is a GEARSHAFT,SPUR.
What parts can replace 2D1-03953?
There are 2 known substitutes for 2D1-03953: 2E3-00295, 2E3-00295 IT NO 9. Substitute compatibility should be verified for your specific system.
What is the NSN for 2D1-03953?
2D1-03953 is cataloged in the U.S. Government catalog under NSN 3040-01-449-0058. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 2D1-03953

✓ 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.