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246689 — GRIDMEMBER,COUPLING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

246689: GRIDMEMBER,COUPLING.

The GRIDMEMBER,COUPLING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, groove_width: 0.312 INCHES NOMINAL IN, grommet_style: ROUND, hole_diameter: 0.438 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, flange_thickness: 0.156 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3010-00-463-4481, 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
246689
NSN: 3010-00-463-4481
NIINs: 004634481, 007979287, 011940540
FSC: 3010 — Torque Converters and Speed Changers
CAGE: 21444 — REXNORD INDUSTRIES LLC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
groove_width0.312 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.438 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
flange_thickness0.156 INCHES NOMINAL IN
groove_outside_diameter0.938 INCHES NOMINAL IN
grommet_construction_typeSOLID
nonmetallic_hardness_rating50.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
large_flange_outside_diameter1.062 INCHES NOMINAL IN
NSN3010-00-463-4481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GRIDMEMBER,COUPLING TITLE COMPONENT PN 246689 MFR GRIDMEMBER,COUPLING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 246689?
246689 is a GRIDMEMBER,COUPLING.
What is the NSN for 246689?
246689 is cataloged in the U.S. Government catalog under NSN 3010-00-463-4481. 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.