049910-273 — OPTICAL FLAT SET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

049910-273: OPTICAL FLAT SET.

The OPTICAL FLAT SET is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include nondefinitive_spec/std_data: 2 CLASS AND 2 SET. This part is cataloged in the U.S.

Government catalog under NSN 5210-00-213-9060, 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

049910-273

NSN: 5210-00-213-9060
FSC: 5210 — Measuring Tools, Craftsmen's
CAGE: 62679 — VAN KEUREN (USA)

SPECIFICATIONS

special_features	(1) FUSED QUARTZ FLAT WK DOUBLE TYPE 0.000004 IN. FLATNESS ACCURACY 1.125 IN. DIA. EA 0.5 0.5063 0.5125 0.5188 IN. THK;W/CASE IN
nondefinitive_spec/std_data	2 CLASS AND 2 SET
NSN	5210-00-213-9060

COMPONENT DIAGRAM

KEY FEATURES

•

NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND 2 SET

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

NONDEFINITIVE SPEC/STD DATA	2 CLASS AND 2 SET
SPECIAL FEATURES	(1) FUSED QUARTZ FLAT WK DOUBLE TYPE 0.000004 IN. FLATNESS ACCURACY 1.125 IN. DIA. EA 0.5 0.5063 0.5125 0.5188 IN. THK;W/CASE IN

SUBSTITUTES & CROSS-REFERENCES 3

157-901Reference document

Same NSN cross-reference

Reference document — Secondary reference

25.20000Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL026901CLASS2SET2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 049910-273?

049910-273 is a OPTICAL FLAT SET.

What parts can replace 049910-273?

There are 3 known substitutes for 049910-273: 157-901, 25.20000, MIL026901CLASS2SET2. Substitute compatibility should be verified for your specific system.

What is the NSN for 049910-273?

049910-273 is cataloged in the U.S. Government catalog under NSN 5210-00-213-9060. This indicates validated use in U.S. government and defense supply chains.

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049910-273 — OPTICAL FLAT SET

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