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1665476 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1665476: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL OVERALL, bore_type: STRAIGHT, bore_feature: INCLUDED, bore_diameter: 1.443 INCHES NOMINAL IN, outside_diameter: 4.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-353-5828, 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
1665476
NSN: 3020-01-353-5828
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55016 — SIMPLICITY MANUFACTURING INC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL OVERALL
bore_typeSTRAIGHT
bore_featureINCLUDED
bore_diameter1.443 INCHES NOMINAL IN
outside_diameter4.250 INCHES NOMINAL IN
NSN3020-01-353-5828
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN 1665476 MFR PULLEY,GROOVE
KEY FEATURES
•
BORE FEATURE: INCLUDED
•
OUTSIDE DIAMETER: 4.250 INCHES NOMINAL IN
•
BORE TYPE: STRAIGHT
•
BEARINGS: NOT INCLUDED
•
BORE DIAMETER: 1.443 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
BORE FEATUREINCLUDED
OUTSIDE DIAMETER4.250 INCHES NOMINAL IN
BORE TYPESTRAIGHT
BEARINGSNOT INCLUDED
BORE DIAMETER1.443 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
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 1665476?
1665476 is a PULLEY,GROOVE.
What is the NSN for 1665476?
1665476 is cataloged in the U.S. Government catalog under NSN 3020-01-353-5828. 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.