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334125 — PULLEY,FLAT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

334125: PULLEY,FLAT.

The PULLEY,FLAT is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: STEEL COMP E52100 OVERALL, rim_type: SOLID, bore_type: STRAIGHT, crown_face: NOT INCLUDED, face_width: 2.834 INCHES MINIMUM AND 2.836 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-366-4044, 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
334125
NSN: 3020-01-366-4044
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 04627 — HYSTER-YALE GROUP, INC. DIV HYSTER-YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
bearingsINCLUDED
materialSTEEL COMP E52100 OVERALL
rim_typeSOLID
bore_typeSTRAIGHT
crown_faceNOT INCLUDED
face_width2.834 INCHES MINIMUM AND 2.836 INCHES MAXIMUM IN
bore_length1.750 INCHES NOMINAL IN
design_formPLAIN
bearing_typeBALL
bore_featureINCLUDED
flange_width0.185 INCHES NOMINAL IN
bore_diameter2.834 INCHES MINIMUM AND 2.836 INCHES MAXIMUM IN
NSN3020-01-366-4044
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,FLAT TITLE COMPONENT PN 334125 MFR PULLEY,FLAT
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 2
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 1.750 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
FLANGE QUANTITY: 2
•
OUTSIDE DIAMETER: 3.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
BORE FEATUREINCLUDED
BEARING QUANTITY2
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH1.750 INCHES NOMINAL IN
DESIGN FORMPLAIN
FLANGE QUANTITY2
OUTSIDE DIAMETER3.500 INCHES NOMINAL IN
SHAFT SIZE FOR WHICH DESIGNED2.834 INCHES MINIMUM AND 2.836 INCHES MAXIMUM IN
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.
3020-00-000-0091 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

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 334125?
334125 is a PULLEY,FLAT.
What is the NSN for 334125?
334125 is cataloged in the U.S. Government catalog under NSN 3020-01-366-4044. 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.