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D408416 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D408416: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: IRON OVERALL, bore_type: STRAIGHT, face_width: 39.0 MILLIMETERS NOMINAL MM, bore_length: 45.0 MILLIMETERS NOMINAL MM, design_form: WEBBED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-428-4317, 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
D408416
NSN: 3020-01-428-4317
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 99300 — HARDING-WATERCRAFT INC (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialIRON OVERALL
bore_typeSTRAIGHT
face_width39.0 MILLIMETERS NOMINAL MM
bore_length45.0 MILLIMETERS NOMINAL MM
design_formWEBBED
bore_featureINCLUDED
groove_depth22.5 MILLIMETERS NOMINAL MM
groove_shapeU
overall_length49.0 MILLIMETERS NOMINAL MM
groove_quantity1
lightening_holeNOT INCLUDED
NSN3020-01-428-4317
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN D408416 MFR PULLEY,GROOVE
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
HUB OUTSIDE DIAMETER: 84.0 MILLIMETERS NOMINAL BOTH ENDS MM
•
BORE FEATURE: INCLUDED
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 45.0 MILLIMETERS NOMINAL MM
•
DESIGN FORM: WEBBED
•
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: NOT OFFSET
•
GROOVE SHAPE: U
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
HUB OUTSIDE DIAMETER84.0 MILLIMETERS NOMINAL BOTH ENDS MM
BORE FEATUREINCLUDED
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH45.0 MILLIMETERS NOMINAL MM
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
GROOVE SHAPEU
OUTSIDE DIAMETER285.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORWEBBED OR SPOKED
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
1-A-5130-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
D408416 IT 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 D408416?
D408416 is a PULLEY,GROOVE.
What parts can replace D408416?
There are 2 known substitutes for D408416: 1-A-5130-02, D408416 IT 6. Substitute compatibility should be verified for your specific system.
What is the NSN for D408416?
D408416 is cataloged in the U.S. Government catalog under NSN 3020-01-428-4317. 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.