PartsTable
Technical Data Sheet
Download PDF

6406620 — CONNECTING LINK,RIGID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6406620: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL COMP 304 OVERALL, bore_type: STRAIGHT, body_width: 1.5000 INCHES NOMINAL IN, face_width: 0.625 INCHES NOMINAL IN, link_style: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-409-0102, 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
6406620
NSN: 3020-01-409-0102
NIINs: 014090102, 014090110, 014110009, 014451661
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL COMP 304 OVERALL
bore_typeSTRAIGHT
body_width1.5000 INCHES NOMINAL IN
face_width0.625 INCHES NOMINAL IN
link_styleSTRAIGHT
bore_length0.748 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
design_formPLAIN
bore_featureINCLUDED
groove_depth0.495 INCHES NOMINAL IN
groove_shapeU
groove_width0.406 INCHES NOMINAL IN
NSN3020-01-409-0102
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING LINK,RIGID TITLE COMPONENT PN 6406620 MFR CONNECTING LINK,RIGID
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 DEPTH1.5625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
211064632Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 6406620?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6406620?
6406620 is a CONNECTING LINK,RIGID.
What parts can replace 6406620?
There is 1 known substitute for 6406620: 211064632. Substitute compatibility should be verified for your specific system.
What is the NSN for 6406620?
6406620 is cataloged in the U.S. Government catalog under NSN 3020-01-409-0102. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6406620

✓ 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.