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2890881 — HOLDER,OPTICAL SENSOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2890881: HOLDER,OPTICAL SENSOR.

The HOLDER,OPTICAL SENSOR is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include general_characteristics_item_description: CASTING PER MIL-C-11866,6.630 IN. LG,3.400 IN.

W IN. This part is cataloged in the U.S. Government catalog under NSN 1440-00-314-9307, 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
2890881
NSN: 1440-00-314-9307
FSC: 1440 — Launchers, Guided Missile
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCASTING PER MIL-C-11866,6.630 IN. LG,3.400 IN. W IN
NSN1440-00-314-9307
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,OPTICAL SENSOR TITLE COMPONENT PN 2890881 MFR HOLDER,OPTICAL SENSOR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CASTING PER MIL-C-11866,6.630 IN. LG,3.400 IN. W IN
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
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCASTING PER MIL-C-11866,6.630 IN. LG,3.400 IN. W IN
OTHER ITEMS IN FSC 1440 — Launchers, Guided Missile
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1440-00-000-0161 1440-00-000-0162 1440-00-001-1268 1440-00-001-2476 1440-00-001-2477 1440-00-001-3999 1440-00-001-4000 1440-00-001-4598
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 2890881?
2890881 is a HOLDER,OPTICAL SENSOR.
What is the NSN for 2890881?
2890881 is cataloged in the U.S. Government catalog under NSN 1440-00-314-9307. 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.