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CH9450 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PANEL,TELEPHONE SWITCHBOARD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: ONE BOLT, special_features: 4.500 IN. LG IN, surface_treatment: ZINC OVERALL, cable_diameter_accommodated: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-01-020-9189, 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
CH9450
NSN: 5975-01-020-9189
FSC: 5975
CAGE: 55560 — CONNECTICUT VALLEY INDUSTRIES, LLC DBA CONNECTICUT VALLEY INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
design_typeONE BOLT
special_features4.500 IN. LG IN
surface_treatmentZINC OVERALL
cable_diameter_accommodated0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5975-01-020-9189
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL,TELEPHONE SWITCHBOARD TITLE COMPONENT PN CH9450 MFR PANEL,TELEPHONE SWITCH
KEY FEATURES
•
DESIGN TYPE: ONE BOLT
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
CABLE DIAMETER ACCOMMODATED: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEONE BOLT
SPECIAL FEATURES4.500 IN. LG IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
CABLE DIAMETER ACCOMMODATED0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
288MBB1Interchangeable
interchangeable cross-reference
interchangeable
3029297Interchangeable
interchangeable cross-reference
interchangeable
82-92Interchangeable
interchangeable cross-reference
interchangeable
REB49219Interchangeable
interchangeable cross-reference
interchangeable
UG496UInterchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CH9450?
CH9450 is a PANEL,TELEPHONE SWITCHBOARD.
What parts can replace CH9450?
There are 16 known substitutes for CH9450: 288MBB1, 3029297, 82-92 and 13 more. Substitute compatibility should be verified for your specific system.
Is CH9450 still available?
CH9450 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026