11737379 — EYESHIELD,OPTICAL INSTRUMENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11737379: EYESHIELD,OPTICAL INSTRUMENT.

The EYESHIELD,OPTICAL INSTRUMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, overall_length: 1.560 INCHES NOMINAL IN, attachment_method: FLANGE SNAP-ON, viewing_end_inside_diameter: 2.330 INCHES IN, attachment_end_inside_diameter: 1.560 INCHES IN, material_document_and_classification: MIL-R-25988, TYPE 2, CLASS 1, GRADE 50 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 1240-00-147-8764, 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

11737379

NSN: 1240-00-147-8764
FSC: 1240 — Optical Sighting and Ranging Equipment
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)

SPECIFICATIONS

material	RUBBER FLUOROSILICONE CLASS FQ
overall_length	1.560 INCHES NOMINAL IN
attachment_method	FLANGE SNAP-ON
viewing_end_inside_diameter	2.330 INCHES IN
attachment_end_inside_diameter	1.560 INCHES IN
material_document_and_classification	MIL-R-25988, TYPE 2, CLASS 1, GRADE 50 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	1240-00-147-8764

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-25988, TYPE 2, CLASS 1, GRADE 50 MIL SPEC SINGLE MATERIAL RESPONSE

•

ATTACHMENT END INSIDE DIAMETER: 1.560 INCHES IN

•

VIEWING END INSIDE DIAMETER: 2.330 INCHES IN

•

MATERIAL: RUBBER FLUOROSILICONE CLASS FQ

•

ATTACHMENT METHOD: FLANGE SNAP-ON

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

MATERIAL DOCUMENT AND CLASSIFICATION	MIL-R-25988, TYPE 2, CLASS 1, GRADE 50 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	1.560 INCHES NOMINAL IN
ATTACHMENT END INSIDE DIAMETER	1.560 INCHES IN
VIEWING END INSIDE DIAMETER	2.330 INCHES IN
MATERIAL	RUBBER FLUOROSILICONE CLASS FQ
ATTACHMENT METHOD	FLANGE SNAP-ON

OTHER ITEMS IN FSC 1240 — Optical Sighting and Ranging Equipment

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

1240-00-764-4734 1240-00-987-5071 1240-01-068-6676 1240-01-082-8849 1240-01-090-0609 1240-01-102-4266 1240-01-110-9897 1240-01-361-6090

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 11737379?

11737379 is a EYESHIELD,OPTICAL INSTRUMENT.

What is the NSN for 11737379?

11737379 is cataloged in the U.S. Government catalog under NSN 1240-00-147-8764. This indicates validated use in U.S. government and defense supply chains.

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11737379 — EYESHIELD,OPTICAL INSTRUMENT

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