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12266115-3 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

12266115-3: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: INVOLUTE SPLINE, face_width: 0.459 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.750 INCHES NOMINAL IN, spline_length: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-054-0291, 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
12266115-3
NSN: 3020-01-054-0291
NIINs: 010540291, 014465926
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
bore_typeINVOLUTE SPLINE
face_width0.459 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.750 INCHES NOMINAL IN
spline_length1.500 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
pitch_diameter5.508 INCHES NOMINAL IN
spline_quantity24
outside_diameter5.910 INCHES NOMINAL IN
style_designatorPLAIN
surface_treatmentCADMIUM
NSN3020-01-054-0291
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 12266115-3 MFR SPROCKET WHEEL
KEY FEATURES
•
SPLINE MINOR DIAMETER: 2.303 INCHES NOMINAL IN
•
HUB OUTSIDE DIAMETER: 3.560 INCHES NOMINAL AA END IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.750 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 5.907 INCHES NOMINAL IN
•
SPLINE LENGTH: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 5.508 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SPLINE MINOR DIAMETER2.303 INCHES NOMINAL IN
HUB OUTSIDE DIAMETER3.560 INCHES NOMINAL AA END IN
DESIGN FORMPLAIN
TOOTH PITCH0.750 INCHES NOMINAL IN
OUTSIDE DIAMETER5.907 INCHES NOMINAL IN
SPLINE LENGTH1.500 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER5.508 INCHES NOMINAL IN
OVERALL LENGTH1.500 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER2.595 INCHES NOMINAL IN
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 12266115-3?
12266115-3 is a SPROCKET WHEEL.
What is the NSN for 12266115-3?
12266115-3 is cataloged in the U.S. Government catalog under NSN 3020-01-054-0291. 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.