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W220203 — PULLEY,TIMING BELT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

W220203: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: SPECIFIED, face_type: FLAT GROOVED WITH DOUBLE FLANGE, face_width: 1.250 INCHES NOMINAL IN, hub_diameter: 3.125 INCHES NOMINAL IN, bore_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-061-5239, 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
W220203
NSN: 3020-01-061-5239
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 60587 — FEDERAL EQUIPMENT CO (USA)
SPECIFICATIONS
materialSTEEL
bore_typeSPECIFIED
face_typeFLAT GROOVED WITH DOUBLE FLANGE
face_width1.250 INCHES NOMINAL IN
hub_diameter3.125 INCHES NOMINAL IN
bore_diameter0.625 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
face_pitch_designationL
face_groove/tooth_quantity32
NSN3020-01-061-5239
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,TIMING BELT TITLE COMPONENT PN W220203 MFR PULLEY,TIMING BELT
KEY FEATURES
•
HUB DIAMETER: 3.125 INCHES NOMINAL IN
•
FACE PITCH DESIGNATION: L
•
FACE TYPE: FLAT GROOVED WITH DOUBLE FLANGE
•
BORE TYPE: SPECIFIED
•
FACE GROOVE/TOOTH QUANTITY: 32
•
BORE DIAMETER: 0.625 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
HUB DIAMETER3.125 INCHES NOMINAL IN
FACE PITCH DESIGNATIONL
FACE TYPEFLAT GROOVED WITH DOUBLE FLANGE
OVERALL LENGTH1.750 INCHES NOMINAL IN
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY32
BORE DIAMETER0.625 INCHES NOMINAL IN
MATERIALSTEEL
FACE WIDTH1.250 INCHES NOMINAL IN
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.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
SUBSTITUTES & CROSS-REFERENCES 1
1998416-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 W220203?
W220203 is a PULLEY,TIMING BELT.
What parts can replace W220203?
There is 1 known substitute for W220203: 1998416-6. Substitute compatibility should be verified for your specific system.
What is the NSN for W220203?
W220203 is cataloged in the U.S. Government catalog under NSN 3020-01-061-5239. 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.