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2041943 — GEARSHAFT,SPUR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2041943: GEARSHAFT,SPUR.

The GEARSHAFT,SPUR is a the manufacturer industrial component. Key specifications include face_width: 0.281 INCHES NOMINAL IN, shaft_type: STRAIGHT, gear_material: STEEL COMP 416, overall_length: 1.250 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, shaft_diameter: 0.187 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-055-0265, 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
2041943
NSN: 3040-00-055-0265
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
face_width0.281 INCHES NOMINAL IN
shaft_typeSTRAIGHT
gear_materialSTEEL COMP 416
overall_length1.250 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
shaft_diameter0.187 INCHES NOMINAL IN
shaft_end_size0.187 INCHES IN
shaft_end_typePLAIN
shaft_materialSTEEL COMP 416
teeth_quantity29
diametral_pitch96
gear_outside_diameter0.312 INCHES NOMINAL IN
NSN3040-00-055-0265
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,SPUR TITLE COMPONENT PN 2041943 MFR GEARSHAFT,SPUR
KEY FEATURES
•
SHAFT TYPE: STRAIGHT
•
SHAFT MATERIAL: STEEL COMP 416
•
SHAFT END SIZE: 0.187 INCHES IN
•
SHAFT DIAMETER: 0.187 INCHES NOMINAL IN
•
TEETH QUANTITY: 29
•
DIAMETRAL PITCH: 96
•
GEAR OUTSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
LONGER SHAFT SEGMENT LENGTH: 0.824 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT TYPESTRAIGHT
SHAFT MATERIALSTEEL COMP 416
SHAFT END SIZE0.187 INCHES IN
SHAFT DIAMETER0.187 INCHES NOMINAL IN
TEETH QUANTITY29
DIAMETRAL PITCH96
GEAR OUTSIDE DIAMETER0.312 INCHES NOMINAL IN
LONGER SHAFT SEGMENT LENGTH0.824 INCHES NOMINAL IN
OVERALL LENGTH1.250 INCHES NOMINAL IN
GEAR MATERIALSTEEL COMP 416
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

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 2041943?
2041943 is a GEARSHAFT,SPUR.
What is the NSN for 2041943?
2041943 is cataloged in the U.S. Government catalog under NSN 3040-00-055-0265. 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.