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Technical Data Sheet
PartsTable / COMPONENT / G407-3
G407-3 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 0.3750 INCHES NOMINAL BOTH ENDS IN, design_type: INSERT, bore_diameter: 0.1873 INCHES NOMINAL BOTH ENDS IN, overall_length: 0.938 INCHES NOMINAL IN, outside_diameter: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-478-2052, 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
G407-3
NSN: 3010-00-478-2052
FSC: 3010
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length0.3750 INCHES NOMINAL BOTH ENDS IN
design_typeINSERT
bore_diameter0.1873 INCHES NOMINAL BOTH ENDS IN
overall_length0.938 INCHES NOMINAL IN
outside_diameter0.750 INCHES NOMINAL IN
special_featuresMATERIAL 303 STAINLESS STEEL, CLAMP SECURING METHOD, HUB OD 0.250 IN IN
NSN3010-00-478-2052
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN G407-3 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
BORE DIAMETER: 0.1873 INCHES NOMINAL BOTH ENDS IN
•
BORE SHAPE: STRAIGHT BOTH ENDS
•
BORE LENGTH: 0.3750 INCHES NOMINAL BOTH ENDS IN
•
OUTSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
DESIGN TYPE: INSERT
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.1873 INCHES NOMINAL BOTH ENDS IN
OVERALL LENGTH0.938 INCHES NOMINAL IN
BORE SHAPESTRAIGHT BOTH ENDS
BORE LENGTH0.3750 INCHES NOMINAL BOTH ENDS IN
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
DESIGN TYPEINSERT
SPECIAL FEATURESMATERIAL 303 STAINLESS STEEL, CLAMP SECURING METHOD, HUB OD 0.250 IN IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
66389Interchangeable
interchangeable cross-reference
interchangeable
66389-1ISSUEBInterchangeable
interchangeable cross-reference
interchangeable
2450979Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G407-3?
G407-3 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace G407-3?
There are 3 known substitutes for G407-3: 66389, 66389-1ISSUEB, 2450979. Substitute compatibility should be verified for your specific system.
What is the NSN for G407-3?
G407-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-478-2052. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026