279422PC2 — PRISM,OPTICAL INSTRUMENT

✓ Government record, cited

NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER · COMPONENT

PRODUCT OVERVIEW

279422PC2: PRISM,OPTICAL INSTRUMENT.

The PRISM,OPTICAL INSTRUMENT is a NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER optical transceiver module designed for high-speed data center interconnects. Key specifications include MATERIAL: BARIUM FLINT GLASS AND GLASS BOROSILICATE, LIGHT DEVIATION: 3 DEG PLUS 0.5 MIN, OVERALL DIAMETER: 50.0 MILLIMETERS NOMINAL MM, REFRACTION INDEX: 1.5110 NOMINAL AND 1.6170 NOMINAL, SPECIAL FEATURES: TWO PRISMS MATCHED, STYLE DESIGNATOR: WEDGE TYPE. This part is cataloged in the U.S.

Government catalog under NSN 6650-00-155-2879, 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

279422PC2

NSN: 6650-00-155-2879
FSC: 6650 — Optical Instruments, Test Equipment, Components and Accessories
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

MATERIAL	BARIUM FLINT GLASS AND GLASS BOROSILICATE
LIGHT DEVIATION	3 DEG PLUS 0.5 MIN
OVERALL DIAMETER	50.0 MILLIMETERS NOMINAL MM
REFRACTION INDEX	1.5110 NOMINAL AND 1.6170 NOMINAL
SPECIAL FEATURES	TWO PRISMS MATCHED
STYLE DESIGNATOR	WEDGE TYPE
OVERALL THICKNESS	12.0 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATION	RANGEFINDER MK51
NSN	6650-00-155-2879

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 50.0 MILLIMETERS NOMINAL MM

•

OVERALL THICKNESS: 12.0 MILLIMETERS NOMINAL MM

•

STYLE DESIGNATOR: WEDGE TYPE

•

LIGHT DEVIATION: 3 DEG PLUS 0.5 MIN

•

MATERIAL: BARIUM FLINT GLASS AND GLASS BOROSILICATE

•

REFRACTION INDEX: 1.5110 NOMINAL AND 1.6170 NOMINAL

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

OVERALL DIAMETER	50.0 MILLIMETERS NOMINAL MM
OVERALL THICKNESS	12.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATOR	WEDGE TYPE
LIGHT DEVIATION	3 DEG PLUS 0.5 MIN
SPECIAL FEATURES	TWO PRISMS MATCHED
END ITEM IDENTIFICATION	RANGEFINDER MK51
MATERIAL	BARIUM FLINT GLASS AND GLASS BOROSILICATE
REFRACTION INDEX	1.5110 NOMINAL AND 1.6170 NOMINAL

OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories

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

6650-00-000-0164 6650-00-001-2319 6650-00-001-2322 6650-00-001-2323 6650-00-001-2324 6650-00-001-2326 6650-00-001-2327 6650-00-001-2328

SUBSTITUTES & CROSS-REFERENCES 1

G11060PC2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 279422PC2?

279422PC2 is a PRISM,OPTICAL INSTRUMENT manufactured by NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER.

What parts can replace 279422PC2?

There is 1 known substitute for 279422PC2: G11060PC2. Substitute compatibility should be verified for your specific system.

What is the NSN for 279422PC2?

279422PC2 is cataloged in the U.S. Government catalog under NSN 6650-00-155-2879. This indicates validated use in U.S. government and defense supply chains.

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279422PC2 — PRISM,OPTICAL INSTRUMENT

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