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8351730 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8351730: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 1.246 INCHES NOMINAL IN, gear_material: STEEL COMP 8620, overall_length: 6.030 INCHES NOMINAL IN, pressure_angle: 28.0000 DEGREES, shaft_end_size: 1.000 INCHES IN, shaft_end_type: SPLINED STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-936-8291, 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
8351730
NSN: 3040-00-936-8291
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
face_width1.246 INCHES NOMINAL IN
gear_materialSTEEL COMP 8620
overall_length6.030 INCHES NOMINAL IN
pressure_angle28.0000 DEGREES
shaft_end_size1.000 INCHES IN
shaft_end_typeSPLINED STRAIGHT
shaft_materialSTEEL COMP 8620
teeth_quantity9
diametral_pitch4
gear_outside_diameter2.750 INCHES NOMINAL IN
NSN3040-00-936-8291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 8351730 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT MATERIAL: STEEL COMP 8620
•
SHAFT END SIZE: 1.000 INCHES IN
•
TEETH QUANTITY: 9
•
DIAMETRAL PITCH: 4
•
GEAR OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
•
GEAR MATERIAL: STEEL COMP 8620
•
SHAFT END TYPE: SPLINED STRAIGHT
TECHNICAL CHARACTERISTICS
SHAFT MATERIALSTEEL COMP 8620
SHAFT END SIZE1.000 INCHES IN
TEETH QUANTITY9
DIAMETRAL PITCH4
GEAR OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
OVERALL LENGTH6.030 INCHES NOMINAL IN
GEAR MATERIALSTEEL COMP 8620
SHAFT END TYPESPLINED STRAIGHT
PRESSURE ANGLE28.0000 DEGREES
FACE WIDTH1.246 INCHES NOMINAL IN
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 1
3040009368291Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8351730?
8351730 is a GEARSHAFT,SPUR.
What parts can replace 8351730?
There is 1 known substitute for 8351730: 3040009368291. Substitute compatibility should be verified for your specific system.
What is the NSN for 8351730?
8351730 is cataloged in the U.S. Government catalog under NSN 3040-00-936-8291. 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.