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PartsTable / COMPONENT / 10664-156
10664-156 ✓ 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 INSERT,FLEXIBLE COUPLING is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: LAMINATED CONSTRUCTION FEATURE-INCL.;BORE DIA 3.340 IN. IN, style_designator: MULTIPLE HOLES, ROUND BORE, overall_thickness: 0.156 INCHES NOMINAL IN, bolt_hole_diameter: 0.328 INCHES NOMINAL IN, bolt_circle_diameter: 4.188 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 3010-00-959-7709, 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
10664-156
NSN: 3010-00-959-7709
FSC: 3010
CAGE: 59747 — REXNORD INDUSTRIES, LLC DIV COUPLINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL
special_featuresLAMINATED CONSTRUCTION FEATURE-INCL.;BORE DIA 3.340 IN. IN
style_designatorMULTIPLE HOLES, ROUND BORE
overall_thickness0.156 INCHES NOMINAL IN
bolt_hole_diameter0.328 INCHES NOMINAL IN
bolt_hole_quantity6
bolt_circle_diameter4.188 INCHES NOMINAL IN
overall_outside_diameter5.040 INCHES NOMINAL IN
NSN3010-00-959-7709
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT,FLEXIBLE COUPLING TITLE COMPONENT PN 10664-156 MFR INSERT,FLEXIBLE COUPLI
KEY FEATURES
•
MATERIAL: STEEL
•
OVERALL THICKNESS: 0.156 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
•
STYLE DESIGNATOR: MULTIPLE HOLES, ROUND BORE
•
OVERALL OUTSIDE DIAMETER: 5.040 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 4.188 INCHES NOMINAL IN
•
BOLT HOLE DIAMETER: 0.328 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
OVERALL THICKNESS0.156 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
STYLE DESIGNATORMULTIPLE HOLES, ROUND BORE
SPECIAL FEATURESLAMINATED CONSTRUCTION FEATURE-INCL.;BORE DIA 3.340 IN. IN
OVERALL OUTSIDE DIAMETER5.040 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.188 INCHES NOMINAL IN
BOLT HOLE DIAMETER0.328 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
837549-00Interchangeable
interchangeable cross-reference
interchangeable
125-26Interchangeable
interchangeable cross-reference
interchangeable
55-22034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10664-156?
10664-156 is a INSERT,FLEXIBLE COUPLING.
What parts can replace 10664-156?
There are 3 known substitutes for 10664-156: 837549-00, 125-26, 55-22034. Substitute compatibility should be verified for your specific system.
What is the NSN for 10664-156?
10664-156 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-959-7709. 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