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10276586 — RING,RETAINING,OPTICAL ELEMENT

✓ Government record, cited
US ARMY AVIATION AND MISSILE COMMAND · COMPONENT
PRODUCT OVERVIEW

10276586: RING,RETAINING,OPTICAL ELEMENT.

The RING,RETAINING,OPTICAL ELEMENT is a US ARMY AVIATION AND MISSILE COMMAND optical transceiver module designed for high-speed data center interconnects. Key specifications include MATERIAL: PLASTIC, OVERALL LENGTH: 0.370 INCHES NOMINAL IN, OUTSIDE DIAMETER: 2.100 INCHES NOMINAL IN, APERTURE DIAMETER: 1.775 INCHES NOMINAL IN, INTERNAL FLANGE THICKNESS: 0.085 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6650-01-055-8285, 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
10276586
NSN: 6650-01-055-8285
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
MATERIALPLASTIC
OVERALL LENGTH0.370 INCHES NOMINAL IN
OUTSIDE DIAMETER2.100 INCHES NOMINAL IN
APERTURE DIAMETER1.775 INCHES NOMINAL IN
INTERNAL FLANGE THICKNESS0.085 INCHES NOMINAL IN
NSN6650-01-055-8285
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: US ARMY AVIATION AND MISSILE COMMAND RING,RETAINING,OPTICAL ELEMENT TITLE COMPONENT PN 10276586 MFR US ARMY AVIATION AND MISSILE COMMAND RING,RETAINING,OPTICAL
KEY FEATURES
•
INTERNAL FLANGE THICKNESS: 0.085 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.100 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.775 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS
INTERNAL FLANGE THICKNESS0.085 INCHES NOMINAL IN
OVERALL LENGTH0.370 INCHES NOMINAL IN
OUTSIDE DIAMETER2.100 INCHES NOMINAL IN
APERTURE DIAMETER1.775 INCHES NOMINAL IN
MATERIALPLASTIC
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10276586?
10276586 is a RING,RETAINING,OPTICAL ELEMENT manufactured by US ARMY AVIATION AND MISSILE COMMAND.
What is the NSN for 10276586?
10276586 is cataloged in the U.S. Government catalog under NSN 6650-01-055-8285. 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.