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PartsTable / COMPONENT / 217634PC1
217634PC1 ✓ 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: SPLINED SECOND END, design_type: INTERNAL GEAR, spline_length: 2.500 INCHES NOMINAL FIRST END IN, overall_length: 6.21875 INCHES NOMINAL IN, spline_quantity: 6 SECOND END, outside_diameter: 8.375 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 3010-00-260-3248, 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
217634PC1
NSN: 3010-00-260-3248
FSC: 3010
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
bore_shapeSPLINED SECOND END
design_typeINTERNAL GEAR
spline_length2.500 INCHES NOMINAL FIRST END IN
overall_length6.21875 INCHES NOMINAL IN
spline_quantity6 SECOND END
outside_diameter8.375 INCHES NOMINAL IN
counterbore_depth0.4060 INCHES NOMINAL BOTH ENDS IN
features_providedCOUNTERBORE AND EXPOSED COUPLING BOLT TYPE AND FLOATING SHAFT
counterbore_diameter2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM FIRST END IN
spline_major_diameter2.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM SECOND END IN
spline_minor_diameter1.9110 INCHES MINIMUM AND 1.9130 INCHES MAXIMUM SECOND END IN
NSN3010-00-260-3248
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN 217634PC1 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
•
SPLINE MINOR DIAMETER: 1.9110 INCHES MINIMUM AND 1.9130 INCHES MAXIMUM FIRST END IN
•
DESIGN TYPE: INTERNAL GEAR
•
COUNTERBORE DIAMETER: 2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM FIRST END IN
•
FEATURES PROVIDED: COUNTERBORE AND EXPOSED COUPLING BOLT TYPE AND FLOATING SHAFT
•
SPLINE LENGTH: 2.500 INCHES NOMINAL FIRST END IN
•
SPLINE MAJOR DIAMETER: 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
SPLINE MINOR DIAMETER1.9110 INCHES MINIMUM AND 1.9130 INCHES MAXIMUM FIRST END IN
DESIGN TYPEINTERNAL GEAR
COUNTERBORE DIAMETER2.2500 INCHES MINIMUM AND 2.2510 INCHES MAXIMUM FIRST END IN
FEATURES PROVIDEDCOUNTERBORE AND EXPOSED COUPLING BOLT TYPE AND FLOATING SHAFT
SPLINE MINOR DIAMETER1.9110 INCHES MINIMUM AND 1.9130 INCHES MAXIMUM SECOND END IN
SPLINE LENGTH2.500 INCHES NOMINAL FIRST END IN
SPLINE MAJOR DIAMETER2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM FIRST END IN
SPLINE LENGTH3.031 INCHES NOMINAL SECOND END IN
COUNTERBORE DEPTH0.4060 INCHES NOMINAL BOTH ENDS IN
SPLINE MAJOR DIAMETER2.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
6414CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
272775Interchangeable
interchangeable cross-reference
interchangeable
3414Interchangeable
interchangeable cross-reference
interchangeable
217634Interchangeable
interchangeable cross-reference
interchangeable
67-43034 PIECE 18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 217634PC1?
217634PC1 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace 217634PC1?
There are 5 known substitutes for 217634PC1: 6414CE1TX9, 272775, 3414 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 217634PC1?
217634PC1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-260-3248. 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