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Technical Data Sheet
PartsTable / MRO / 1903433
1903433 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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: ALUMINUM OVERALL, overall_width: 0.875 INCHES NOMINAL IN, overall_length: 1.906 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: WEAPON SYSTEM ESSENTIAL, criticality_code_justification: FEAT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-130-5349, 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
MRO→ MRO_GENERAL→ 1903433
NSN: 5930-00-130-5349
FSC: 5930
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
overall_width0.875 INCHES NOMINAL IN
overall_length1.906 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresWEAPON SYSTEM ESSENTIAL
mounting_facility_quantity1
criticality_code_justificationFEAT
NSN5930-00-130-5349
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL,TELEPHONE SWITCHBOARD TITLE COMPONENT PN 1903433 MFR PANEL,TELEPHONE SWITCH
KEY FEATURES
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
MOUNTING FACILITY QUANTITY: 1
•
MATERIAL: ALUMINUM OVERALL
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
OVERALL LENGTH1.906 INCHES NOMINAL IN
MOUNTING METHODUNTHREADED HOLE(S)
MOUNTING FACILITY QUANTITY1
MATERIALALUMINUM OVERALL
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL WIDTH0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
82-92Interchangeable
interchangeable cross-reference
interchangeable
REB49219Interchangeable
interchangeable cross-reference
interchangeable
UG496UInterchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
9450-33Interchangeable
interchangeable cross-reference
interchangeable
9450Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1903433?
1903433 is a PANEL,TELEPHONE SWITCHBOARD. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1903433?
There are 21 known substitutes for 1903433: 82-92, REB49219, UG496U and 18 more. Substitute compatibility should be verified for your specific system.
Is 1903433 still available?
1903433 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