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010689 — INSERT,FLEXIBLE COUPLING

✓ Government record, cited
Hama · COMPONENT
PRODUCT OVERVIEW

010689: INSERT,FLEXIBLE COUPLING.

The INSERT,FLEXIBLE COUPLING is a Hama industrial component. Key specifications include material: STEEL, special_features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 3.719 IN. IN, style_designator: MULTIPLE HOLES, ROUND BORE, overall_thickness: 0.016 INCHES NOMINAL IN, bolt_hole_diameter: 0.408 INCHES NOMINAL IN, bolt_circle_diameter: 4.750 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 3010-00-263-8628, 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
010689
NSN: 3010-00-263-8628
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 59747 — REXNORD INDUSTRIES, LLC DIV COUPLINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL
special_featuresLAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 3.719 IN. IN
style_designatorMULTIPLE HOLES, ROUND BORE
overall_thickness0.016 INCHES NOMINAL IN
bolt_hole_diameter0.408 INCHES NOMINAL IN
bolt_hole_quantity8
bolt_circle_diameter4.750 INCHES NOMINAL IN
overall_outside_diameter5.781 INCHES NOMINAL IN
NSN3010-00-263-8628
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama INSERT,FLEXIBLE COUPLING TITLE COMPONENT PN 010689 MFR Hama INSERT,FLEXIBLE COUPLI
KEY FEATURES
•
OVERALL THICKNESS: 0.016 INCHES NOMINAL IN
•
STYLE DESIGNATOR: MULTIPLE HOLES, ROUND BORE
•
BOLT HOLE DIAMETER: 0.408 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 5.781 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 8
•
BOLT CIRCLE DIAMETER: 4.750 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.016 INCHES NOMINAL IN
STYLE DESIGNATORMULTIPLE HOLES, ROUND BORE
BOLT HOLE DIAMETER0.408 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER5.781 INCHES NOMINAL IN
BOLT HOLE QUANTITY8
BOLT CIRCLE DIAMETER4.750 INCHES NOMINAL IN
SPECIAL FEATURESLAMINATED CONSTRUCTION FEATURE-NOT INCL.;BORE DIA 3.719 IN. IN
MATERIALSTEEL
OTHER ITEMS IN FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577 3010-00-267-4959 3010-00-356-3346 3010-00-395-0188
SUBSTITUTES & CROSS-REFERENCES 2
N37200-1-72DReference document
Same NSN cross-reference
Reference document — Secondary reference
10689-222Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 010689?
010689 is a INSERT,FLEXIBLE COUPLING manufactured by Hama.
What parts can replace 010689?
There are 2 known substitutes for 010689: N37200-1-72D, 10689-222. Substitute compatibility should be verified for your specific system.
What is the NSN for 010689?
010689 is cataloged in the U.S. Government catalog under NSN 3010-00-263-8628. 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.