66910130-1 — WINDOW,OPTICAL INSTRUMENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

66910130-1: WINDOW,OPTICAL INSTRUMENT.

The WINDOW,OPTICAL INSTRUMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include diameter: 0.618 INCHES NOMINAL IN, material: GLASS LOCATION NOT OTHERWISE SPECIFIED, thickness: 0.078 INCHES NOMINAL IN, surface_finish: POLISHED, polished_surface: BOTH, polished_periphery: NOT PROVIDED. This part is cataloged in the U.S.

Government catalog under NSN 1240-01-376-5100, 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

66910130-1

NSN: 1240-01-376-5100
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 34860 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

diameter	0.618 INCHES NOMINAL IN
material	GLASS LOCATION NOT OTHERWISE SPECIFIED
thickness	0.078 INCHES NOMINAL IN
surface_finish	POLISHED
polished_surface	BOTH
polished_periphery	NOT PROVIDED
end_item_identification	RECEIVER TRANSMITTER
NSN	1240-01-376-5100

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: POLISHED

•

DIAMETER: 0.618 INCHES NOMINAL IN

•

POLISHED PERIPHERY: NOT PROVIDED

•

MATERIAL: GLASS LOCATION NOT OTHERWISE SPECIFIED

•

POLISHED SURFACE: BOTH

•

THICKNESS: 0.078 INCHES NOMINAL 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

SURFACE FINISH	POLISHED
DIAMETER	0.618 INCHES NOMINAL IN
POLISHED PERIPHERY	NOT PROVIDED
END ITEM IDENTIFICATION	RECEIVER TRANSMITTER
MATERIAL	GLASS LOCATION NOT OTHERWISE SPECIFIED
POLISHED SURFACE	BOTH
THICKNESS	0.078 INCHES NOMINAL IN

OTHER ITEMS IN FSC 1240 — Optical Sighting and Ranging Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1240-00-000-0160 1240-00-001-4014 1240-00-001-4015 1240-00-001-4488 1240-00-003-1076 1240-00-003-8404 1240-00-003-8405 1240-00-003-8406

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 66910130-1?

66910130-1 is a WINDOW,OPTICAL INSTRUMENT.

What is the NSN for 66910130-1?

66910130-1 is cataloged in the U.S. Government catalog under NSN 1240-01-376-5100. This indicates validated use in U.S. government and defense supply chains.

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66910130-1 — WINDOW,OPTICAL INSTRUMENT

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