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2HG46 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2HG46: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL OVERALL, bore_type: STRAIGHT, face_width: 0.625 INCHES NOMINAL IN, bore_length: 0.625 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-352-6178, 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
2HG46
NSN: 3020-01-352-6178
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL OVERALL
bore_typeSTRAIGHT
face_width0.625 INCHES NOMINAL IN
bore_length0.625 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
groove_depth0.435 INCHES NOMINAL IN
groove_shapeU
groove_width0.005 INCHES NOMINAL IN
bore_diameter0.938 INCHES NOMINAL IN
groove_radius0.160 INCHES NOMINAL IN
NSN3020-01-352-6178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN 2HG46 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 0.625 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE RADIUS: 0.160 INCHES NOMINAL IN
•
GROOVE SHAPE: U
•
OUTSIDE DIAMETER: 4.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
BORE FEATUREINCLUDED
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH0.625 INCHES NOMINAL IN
DESIGN FORMPLAIN
GROOVE RADIUS0.160 INCHES NOMINAL IN
GROOVE SHAPEU
OUTSIDE DIAMETER4.750 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
GROOVE DEPTH0.435 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 2
2HG47Reference document
Same NSN cross-reference
Reference document — Secondary reference
6-718-000548Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2HG46?
2HG46 is a PULLEY,GROOVE.
What parts can replace 2HG46?
There are 2 known substitutes for 2HG46: 2HG47, 6-718-000548. Substitute compatibility should be verified for your specific system.
What is the NSN for 2HG46?
2HG46 is cataloged in the U.S. Government catalog under NSN 3020-01-352-6178. 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.