7640180 — EYESHIELD,OPTICAL INSTRUMENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7640180: 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 ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR, overall_length: 1.578 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN, special_features: SIX HOLES 0.078 IN. DIA.

ON PERIPHERY,SPACED 60 DEG APART,APPROX. 0.562 IN. FROM END OF ATTACHMENT END IN, attachment_method: RING, fsc_application_data: TELESCOPE,STRAIGHT, viewing_end_inside_diameter: 1.093 INCHES IN.

This part is cataloged in the U.S. Government catalog under NSN 1240-00-764-0180, 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

7640180

NSN: 1240-00-764-0180
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 ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR
overall_length	1.578 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN
special_features	SIX HOLES 0.078 IN. DIA. ON PERIPHERY,SPACED 60 DEG APART,APPROX. 0.562 IN. FROM END OF ATTACHMENT END IN
attachment_method	RING
fsc_application_data	TELESCOPE,STRAIGHT
viewing_end_inside_diameter	1.093 INCHES IN
attachment_end_inside_diameter	1.562 INCHES IN
material_document_and_classification	MIL-STD-417, GRADE RS410ABC2F2 MIL SPEC ALL MATERIAL RESPONSES
NSN	1240-00-764-0180

COMPONENT DIAGRAM

KEY FEATURES

•

FSC APPLICATION DATA: TELESCOPE,STRAIGHT

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-STD-417, GRADE RS410ABC2F2 MIL SPEC ALL MATERIAL RESPONSES

•

ATTACHMENT END INSIDE DIAMETER: 1.562 INCHES IN

•

VIEWING END INSIDE DIAMETER: 1.093 INCHES IN

•

MATERIAL: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR

•

ATTACHMENT METHOD: RING

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

FSC APPLICATION DATA	TELESCOPE,STRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-STD-417, GRADE RS410ABC2F2 MIL SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH	1.578 INCHES MINIMUM AND 1.609 INCHES MAXIMUM IN
ATTACHMENT END INSIDE DIAMETER	1.562 INCHES IN
VIEWING END INSIDE DIAMETER	1.093 INCHES IN
SPECIAL FEATURES	SIX HOLES 0.078 IN. DIA. ON PERIPHERY,SPACED 60 DEG APART,APPROX. 0.562 IN. FROM END OF ATTACHMENT END IN
MATERIAL	RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OR RUBBER BUTADIENE-STYRENE CLASS SBR
ATTACHMENT METHOD	RING

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

Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7640180?

7640180 is a EYESHIELD,OPTICAL INSTRUMENT.

What is the NSN for 7640180?

7640180 is cataloged in the U.S. Government catalog under NSN 1240-00-764-0180. This indicates validated use in U.S. government and defense supply chains.

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7640180 — EYESHIELD,OPTICAL INSTRUMENT

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