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6406777 — SHAFT,SHOULDERED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6406777: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL CORROSION RESISTING, bore_type: STRAIGHT, face_width: 2.000 INCHES NOMINAL IN, bore_length: 2.000 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-400-3194, 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
6406777
NSN: 3020-01-400-3194
NIINs: 014003194, 014006068, 014062283, 014062287
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL CORROSION RESISTING
bore_typeSTRAIGHT
face_width2.000 INCHES NOMINAL IN
bore_length2.000 INCHES NOMINAL IN
design_formPLAIN
bore_featureINCLUDED
groove_depth1.562 INCHES NOMINAL IN
groove_shapeU
groove_width1.500 INCHES NOMINAL IN
bore_diameter0.629 INCHES NOMINAL IN
groove_radius0.500 INCHES NOMINAL IN
NSN3020-01-400-3194
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,SHOULDERED TITLE COMPONENT PN 6406777 MFR SHAFT,SHOULDERED
KEY FEATURES
•
INTEGRAL COOLING VANE: NOT INCLUDED
•
BORE FEATURE: INCLUDED
•
SPLIT HUB FEATURE: NOT INCLUDED
•
BORE LENGTH: 2.000 INCHES NOMINAL IN
•
DESIGN FORM: PLAIN
•
GROOVE RADIUS: 0.500 INCHES NOMINAL IN
•
GROOVE SHAPE: U
•
OUTSIDE DIAMETER: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTEGRAL COOLING VANENOT INCLUDED
BORE FEATUREINCLUDED
SPLIT HUB FEATURENOT INCLUDED
BORE LENGTH2.000 INCHES NOMINAL IN
DESIGN FORMPLAIN
GROOVE RADIUS0.500 INCHES NOMINAL IN
GROOVE SHAPEU
OUTSIDE DIAMETER5.250 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN
GROOVE DEPTH1.562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
585-6406777Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 6406777?
6406777 is a SHAFT,SHOULDERED.
What parts can replace 6406777?
There is 1 known substitute for 6406777: 585-6406777. Substitute compatibility should be verified for your specific system.
What is the NSN for 6406777?
6406777 is cataloged in the U.S. Government catalog under NSN 3020-01-400-3194. 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.