547A003166 — RETAINER,OPTICAL ELEMENT

✓ Government record, cited

CHATHAM PRECISION INC · COMPONENT

PRODUCT OVERVIEW

547A003166: RETAINER,OPTICAL ELEMENT.

The RETAINER,OPTICAL ELEMENT is a CHATHAM PRECISION INC optical transceiver module designed for high-speed data center interconnects. This part is cataloged in the U.S. Government catalog under NSN 6650-00-896-9465, 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

547A003166

NSN: 6650-00-896-9465
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 4N133 — CHATHAM PRECISION INC (USA)

SPECIFICATIONS

Part Number	547A003166
Manufacturer	CHATHAM PRECISION INC
NSN	6650-00-896-9465

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 3

A547-725Reference document

Same NSN cross-reference

Reference document — Secondary reference

003166Reference document

Same NSN cross-reference

Reference document — Secondary reference

1853535Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 547A003166?

547A003166 is a RETAINER,OPTICAL ELEMENT manufactured by CHATHAM PRECISION INC.

What parts can replace 547A003166?

There are 3 known substitutes for 547A003166: A547-725, 003166, 1853535. Substitute compatibility should be verified for your specific system.

What is the NSN for 547A003166?

547A003166 is cataloged in the U.S. Government catalog under NSN 6650-00-896-9465. This indicates validated use in U.S. government and defense supply chains.

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547A003166 — RETAINER,OPTICAL ELEMENT

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