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40B133-41N — SPROCKET WHEEL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40B133-41N: 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, tooth_pitch: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-009-7278, 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
40B133-41N
NSN: 3020-00-009-7278
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71041 — ALTRA INDUSTRIAL MOTION CORP. (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
face_width0.227 INCHES NOMINAL IN
bore_length0.875 INCHES NOMINAL IN
design_formPLAIN
tooth_pitch0.500 INCHES NOMINAL IN
keyway_width0.188 INCHES NOMINAL IN
bore_diameter0.750 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
pitch_diameter2.090 INCHES NOMINAL IN
furnished_itemsKEYING FACILITY
NSN3020-00-009-7278
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPROCKET WHEEL TITLE COMPONENT PN 40B133-41N MFR SPROCKET WHEEL
KEY FEATURES
•
HUB OUTSIDE DIAMETER: 1.562 INCHES NOMINAL AA END IN
•
SECURING METHOD: SETSCREW
•
BORE LENGTH: 0.875 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
TOOTH PITCH: 0.500 INCHES NOMINAL IN
•
ASA STANDARD CHAIN NUMBER: 41
•
OUTSIDE DIAMETER: 2.330 INCHES NOMINAL IN
•
KEYING FACILITY TYPE: KEYWAY
TECHNICAL CHARACTERISTICS
HUB OUTSIDE DIAMETER1.562 INCHES NOMINAL AA END IN
SECURING METHODSETSCREW
BORE LENGTH0.875 INCHES NOMINAL IN
DESIGN FORMPLAIN
TOOTH PITCH0.500 INCHES NOMINAL IN
ASA STANDARD CHAIN NUMBER41
OUTSIDE DIAMETER2.330 INCHES NOMINAL IN
KEYING FACILITY TYPEKEYWAY
QUANTITY1
STYLE DESIGNATORPLAIN
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115
SUBSTITUTES & CROSS-REFERENCES 3
FB4113-3-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
11177725-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
HKSU13-1B0RE750Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40B133-41N?
40B133-41N is a SPROCKET WHEEL.
What parts can replace 40B133-41N?
There are 3 known substitutes for 40B133-41N: FB4113-3-4, 11177725-1, HKSU13-1B0RE750. Substitute compatibility should be verified for your specific system.
What is the NSN for 40B133-41N?
40B133-41N is cataloged in the U.S. Government catalog under NSN 3020-00-009-7278. 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.