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2040923-1 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2040923-1: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.255 INCHES NOMINAL IN, gear_material: STEEL, overall_length: 3.050 INCHES NOMINAL IN, pressure_angle: 29.0000 DEGREES AND 30.0000 DEGREES, shaft_end_type: SPLINED STRAIGHT, shaft_material: STEEL. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-128-4668, 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
2040923-1
NSN: 3040-01-128-4668
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 0ZWK8 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
face_width0.255 INCHES NOMINAL IN
gear_materialSTEEL
overall_length3.050 INCHES NOMINAL IN
pressure_angle29.0000 DEGREES AND 30.0000 DEGREES
shaft_end_typeSPLINED STRAIGHT
shaft_materialSTEEL
diametral_pitch17
NSN3040-01-128-4668
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 2040923-1 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT MATERIAL: STEEL
•
DIAMETRAL PITCH: 17
•
GEAR MATERIAL: STEEL
•
SHAFT END TYPE: SPLINED STRAIGHT
•
PRESSURE ANGLE: 29.0000 DEGREES AND 30.0000 DEGREES
•
FACE WIDTH: 0.255 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT MATERIALSTEEL
DIAMETRAL PITCH17
OVERALL LENGTH3.050 INCHES NOMINAL IN
GEAR MATERIALSTEEL
SHAFT END TYPESPLINED STRAIGHT
PRESSURE ANGLE29.0000 DEGREES AND 30.0000 DEGREES
FACE WIDTH0.255 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 2
10106846Reference document
Same NSN cross-reference
Reference document — Informative reference only
2040923Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2040923-1?
2040923-1 is a GEARSHAFT,SPUR.
What parts can replace 2040923-1?
There are 2 known substitutes for 2040923-1: 10106846, 2040923. Substitute compatibility should be verified for your specific system.
What is the NSN for 2040923-1?
2040923-1 is cataloged in the U.S. Government catalog under NSN 3040-01-128-4668. 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.