BL91351ISSUE1 — VISOR,CATHODE RAY TUBE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BL91351ISSUE1: VISOR,CATHODE RAY TUBE.

The VISOR,CATHODE RAY TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND FIBER LOCATION NOT OTHERWISE SPECIFIED, overall_depth: 3.109 INCHES NOMINAL IN, surface_treatment: ENAMEL AND LACQUER, mounting_configuration: SIX 0.152 IN. DIA MTG HOLES SPACED 60 DEG APART ON 4-1/16 IN.

BOLT CIRCLE DIA IN, viewing_end_inside_length: 3.062 INCHES NOMINAL IN, viewing_end_inside_diameter: 3.250 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5960-00-642-5871, 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

BL91351ISSUE1

NSN: 5960-00-642-5871
FSC: 5960 — Electron Tubes and Associated Hardware
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY AND FIBER LOCATION NOT OTHERWISE SPECIFIED
overall_depth	3.109 INCHES NOMINAL IN
surface_treatment	ENAMEL AND LACQUER
mounting_configuration	SIX 0.152 IN. DIA MTG HOLES SPACED 60 DEG APART ON 4-1/16 IN. BOLT CIRCLE DIA IN
viewing_end_inside_length	3.062 INCHES NOMINAL IN
viewing_end_inside_diameter	3.250 INCHES NOMINAL IN
attachment_end_inside_length	0.625 INCHES NOMINAL IN
attachment_end_inside_diameter	3.119 INCHES NOMINAL IN
NSN	5960-00-642-5871

COMPONENT DIAGRAM

KEY FEATURES

•

ATTACHMENT END INSIDE LENGTH: 0.625 INCHES NOMINAL IN

•

COLOR: GRAY/GREY AND BLACK

•

SURFACE TREATMENT: ENAMEL AND LACQUER

•

MOUNTING CONFIGURATION: SIX 0.152 IN. DIA MTG HOLES SPACED 60 DEG APART ON 4-1/16 IN. BOLT CIRCLE DIA IN

•

MATERIAL: COPPER ALLOY AND FIBER LOCATION NOT OTHERWISE SPECIFIED

•

VIEWING END INSIDE LENGTH: 3.062 INCHES NOMINAL IN

•

VIEWING END INSIDE DIAMETER: 3.250 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

ATTACHMENT END INSIDE LENGTH	0.625 INCHES NOMINAL IN
COLOR	GRAY/GREY AND BLACK
SURFACE TREATMENT	ENAMEL AND LACQUER
MOUNTING CONFIGURATION	SIX 0.152 IN. DIA MTG HOLES SPACED 60 DEG APART ON 4-1/16 IN. BOLT CIRCLE DIA IN
MATERIAL	COPPER ALLOY AND FIBER LOCATION NOT OTHERWISE SPECIFIED
VIEWING END INSIDE LENGTH	3.062 INCHES NOMINAL IN
VIEWING END INSIDE DIAMETER	3.250 INCHES NOMINAL IN
OVERALL DEPTH	3.109 INCHES NOMINAL IN
ATTACHMENT END INSIDE DIAMETER	3.119 INCHES NOMINAL IN

OTHER ITEMS IN FSC 5960 — Electron Tubes and Associated Hardware

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

5960-00-001-1620 5960-00-001-1632 5960-00-001-2995 5960-00-001-2997 5960-00-001-3039 5960-00-001-3099 5960-00-001-4686 5960-00-001-7279

SUBSTITUTES & CROSS-REFERENCES 1

BL91351Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is BL91351ISSUE1?

BL91351ISSUE1 is a VISOR,CATHODE RAY TUBE.

What parts can replace BL91351ISSUE1?

There is 1 known substitute for BL91351ISSUE1: BL91351. Substitute compatibility should be verified for your specific system.

What is the NSN for BL91351ISSUE1?

BL91351ISSUE1 is cataloged in the U.S. Government catalog under NSN 5960-00-642-5871. This indicates validated use in U.S. government and defense supply chains.

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BL91351ISSUE1 — VISOR,CATHODE RAY TUBE

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