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Technical Data Sheet
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10-03408 — PULLEY,GROOVE

✓ Government record, cited
3M · COMPONENT
PRODUCT OVERVIEW

10-03408: PULLEY,GROOVE.

The PULLEY,GROOVE is a 3M industrial component. Key specifications include end_item_identification: GRADER ROAD MDL 120M HYDRAULIC SYSTEM GROUP. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-287-7572, 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
10-03408
NSN: 3020-00-287-7572
NIINs: 002877572, 015844904
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
end_item_identificationGRADER ROAD MDL 120M HYDRAULIC SYSTEM GROUP
NSN3020-00-287-7572
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: 3M PULLEY,GROOVE TITLE COMPONENT PN 10-03408 MFR 3M PULLEY,GROOVE
KEY FEATURES
•
FSC APPLICATION DATA: FIRE FIGHTING EQUIPMENT
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 1.125 INCHES NOMINAL BOTH ENDS IN
•
BORE FEATURE: INCLUDED
•
SECURING METHOD: DRILLED HOLE
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 0.625 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFIRE FIGHTING EQUIPMENT
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER1.125 INCHES NOMINAL BOTH ENDS IN
BORE FEATUREINCLUDED
SECURING METHODDRILLED HOLE
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH0.625 INCHES NOMINAL IN
DESIGN FORMPLAIN
GROOVE RADIUS0.031 INCHES NOMINAL IN
GROOVE SHAPEU
SUBSTITUTES & CROSS-REFERENCES 1
S3408Reference 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 10-03408?
10-03408 is a PULLEY,GROOVE manufactured by 3M.
What parts can replace 10-03408?
There is 1 known substitute for 10-03408: S3408. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-03408?
10-03408 is cataloged in the U.S. Government catalog under NSN 3020-00-287-7572. 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.