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2523917 — GEARSHAFT,WORM WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2523917: GEARSHAFT,WORM WHEEL.

The GEARSHAFT,WORM WHEEL is a the manufacturer industrial component. Key specifications include overall_length: 4.531 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, shaft_end_type: PLAIN, teeth_quantity: 30, special_features: ONE END INVOLUTE SPLINE,17 TEETH,30 DEG PRESSURE ANGLE,0.708 IN. PITCH DIA,0.7416 MAJOR DIA,0.6543 IN.

MINOR DIA IN, gear_outside_diameter: 0.8485 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 3040-00-006-4266, 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
2523917
NSN: 3040-00-006-4266
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
overall_length4.531 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
shaft_end_typePLAIN
teeth_quantity30
special_featuresONE END INVOLUTE SPLINE,17 TEETH,30 DEG PRESSURE ANGLE,0.708 IN. PITCH DIA,0.7416 MAJOR DIA,0.6543 IN. MINOR DIA IN
gear_outside_diameter0.8485 INCHES NOMINAL IN
NSN3040-00-006-4266
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEARSHAFT,WORM WHEEL TITLE COMPONENT PN 2523917 MFR GEARSHAFT,WORM WHEEL
KEY FEATURES
•
TEETH QUANTITY: 30
•
GEAR OUTSIDE DIAMETER: 0.8485 INCHES NOMINAL IN
•
SHAFT END TYPE: PLAIN
•
PRESSURE ANGLE: 14.5000 DEGREES
TECHNICAL CHARACTERISTICS
TEETH QUANTITY30
GEAR OUTSIDE DIAMETER0.8485 INCHES NOMINAL IN
OVERALL LENGTH4.531 INCHES NOMINAL IN
SHAFT END TYPEPLAIN
SPECIAL FEATURESONE END INVOLUTE SPLINE,17 TEETH,30 DEG PRESSURE ANGLE,0.708 IN. PITCH DIA,0.7416 MAJOR DIA,0.6543 IN. MINOR DIA IN
PRESSURE ANGLE14.5000 DEGREES
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2523917?
2523917 is a GEARSHAFT,WORM WHEEL.
What is the NSN for 2523917?
2523917 is cataloged in the U.S. Government catalog under NSN 3040-00-006-4266. 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.