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5746872-3 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5746872-3: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: STEEL OVERALL, bore_type: STRAIGHT, face_width: 1.750 INCHES NOMINAL IN, bore_length: 2.938 INCHES NOMINAL IN, design_form: WEBBED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-416-1606, 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
5746872-3
NSN: 3020-01-416-1606
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
bearingsINCLUDED
materialSTEEL OVERALL
bore_typeSTRAIGHT
face_width1.750 INCHES NOMINAL IN
bore_length2.938 INCHES NOMINAL IN
design_formWEBBED
bearing_typeROLLER
bore_featureINCLUDED
groove_depth1.125 INCHES NOMINAL IN
groove_shapeU
groove_width1.625 INCHES NOMINAL IN
bore_diameter2.755 INCHES NOMINAL IN
NSN3020-01-416-1606
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN 5746872-3 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 4.000 INCHES NOMINAL BOTH ENDS IN
•
BORE FEATURE: INCLUDED
•
BEARING QUANTITY: 1
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 2.938 INCHES NOMINAL IN
•
DESIGN FORM: WEBBED
•
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: NOT OFFSET
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER4.000 INCHES NOMINAL BOTH ENDS IN
BORE FEATUREINCLUDED
BEARING QUANTITY1
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH2.938 INCHES NOMINAL IN
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
GROOVE RADIUS0.531 INCHES NOMINAL IN
GROOVE SHAPEU
SUBSTITUTES & CROSS-REFERENCES 4
5746872Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4251-1621Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
77317472Reference document
Same NSN cross-reference
Reference document — Secondary reference
4251.14 X 3/4 INReference document
Same NSN cross-reference
Reference document — Secondary reference
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 5746872-3?
5746872-3 is a PULLEY,GROOVE.
What parts can replace 5746872-3?
There are 4 known substitutes for 5746872-3: 5746872, 4251-1621, 77317472 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5746872-3?
5746872-3 is cataloged in the U.S. Government catalog under NSN 3020-01-416-1606. 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.