1021957-101 — RING,RETAINING,OPTICAL ELEMENT

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1021957-101: RING,RETAINING,OPTICAL ELEMENT.

The RING,RETAINING,OPTICAL ELEMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include end_item_identification: LOADER, SCOOP TYPE; NSN 3805-01-533-1768. This part is cataloged in the U.S.

Government catalog under NSN 5855-01-664-4791, 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

MRO→ MRO_GENERAL→ 1021957-101

NSN: 5855-01-664-4791
FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
CAGE: 32865 — DRS NETWORK & IMAGING SYSTEMS LLC (USA)

SPECIFICATIONS

end_item_identification	LOADER, SCOOP TYPE; NSN 3805-01-533-1768
NSN	5855-01-664-4791

COMPONENT DIAGRAM

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)

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 1021957-101?

1021957-101 is a RING,RETAINING,OPTICAL ELEMENT. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 1021957-101?

1021957-101 is cataloged in the U.S. Government catalog under NSN 5855-01-664-4791. This indicates validated use in U.S. government and defense supply chains.

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1021957-101 — RING,RETAINING,OPTICAL ELEMENT

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