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41B15 — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

41B15: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.227 INCHES NOMINAL IN, bore_length: 0.875 INCHES NOMINAL IN, design_form: PLAIN, bore_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-140-0290, 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
41B15
NSN: 3020-01-140-0290
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 05506 — MARTIN SPROCKET AND GEAR INC (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSTRAIGHT
face_width0.227 INCHES NOMINAL IN
bore_length0.875 INCHES NOMINAL IN
design_formPLAIN
bore_diameter0.500 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
pitch_diameter2.405 INCHES NOMINAL IN
outside_diameter2.650 INCHES NOMINAL IN
style_designatorPLAIN
teeth_row_quantity1
hub_outside_diameter1.906 INCHES NOMINAL AA END IN
NSN3020-01-140-0290
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 41B15 MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 1.906 INCHES NOMINAL AA END IN
•
BORE LENGTH: 0.875 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
ASA STANDARD CHAIN NUMBER: 41
•
OUTSIDE DIAMETER: 2.650 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN
•
PITCH DIAMETER: 2.405 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER1.906 INCHES NOMINAL AA END IN
BORE LENGTH0.875 INCHES NOMINAL IN
DESIGN FORMPLAIN
ASA STANDARD CHAIN NUMBER41
OUTSIDE DIAMETER2.650 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
PITCH DIAMETER2.405 INCHES NOMINAL IN
OVERALL LENGTH0.875 INCHES NOMINAL IN
BORE TYPESTRAIGHT
TEETH ROW QUANTITY1
SUBSTITUTES & CROSS-REFERENCES 2
41B15-3/4Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
026211-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 41B15?
41B15 is a SPROCKET WHEEL.
What parts can replace 41B15?
There are 2 known substitutes for 41B15: 41B15-3/4, 026211-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 41B15?
41B15 is cataloged in the U.S. Government catalog under NSN 3020-01-140-0290. 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.