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TC42H — INTERCOMMUNICATION SET

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

TC42H: INTERCOMMUNICATION SET.

The INTERCOMMUNICATION SET is a the manufacturer industrial component. Key specifications include PHASE: SINGLE LOCATION NOT OTHERWISE SPECIFIED, USAGE DESIGN: INDOOR, FREQUENCY RATING: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED, AC VOLTAGE RATING: 120.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED, FSC APPLICATION DATA: INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS,EXCEPT AIRBORNE, ELECTRICAL TRANSMISSION TYPE: WIRE. This part is cataloged in the U.S.

Government catalog under NSN 5830-00-436-7939, 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→ TC42H
NSN: 5830-00-436-7939
FSC: 5830 — Intercommunication and Public Address Systems, Except Airborne
CAGE: 59078 — TALK-A-PHONE CO (USA)
SPECIFICATIONS
PHASESINGLE LOCATION NOT OTHERWISE SPECIFIED
USAGE DESIGNINDOOR
FREQUENCY RATING60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
STATION QUANTITY2
AC VOLTAGE RATING120.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
FSC APPLICATION DATAINTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS,EXCEPT AIRBORNE
ELECTRICAL TRANSMISSION TYPEWIRE
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
NSN5830-00-436-7939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INTERCOMMUNICATION SET TITLE COMPONENT PN TC42H MFR INTERCOMMUNICATION SET
KEY FEATURES
•
FSC APPLICATION DATA: INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS,EXCEPT AIRBORNE
•
PHASE: SINGLE LOCATION NOT OTHERWISE SPECIFIED
•
AC VOLTAGE RATING: 120.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
•
USAGE DESIGN: INDOOR
•
ELECTRICAL TRANSMISSION TYPE: WIRE
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
•
STATION QUANTITY: 2
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAINTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS,EXCEPT AIRBORNE
PHASESINGLE LOCATION NOT OTHERWISE SPECIFIED
AC VOLTAGE RATING120.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
USAGE DESIGNINDOOR
ELECTRICAL TRANSMISSION TYPEWIRE
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
FREQUENCY RATING60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
STATION QUANTITY2
OTHER ITEMS IN FSC 5830 — Intercommunication and Public Address Systems, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5830-00-003-7352 5830-00-003-7355 5830-00-011-3770 5830-00-017-8033 5830-00-018-8585 5830-00-020-4802 5830-00-023-0776
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TC42H?
TC42H is a INTERCOMMUNICATION SET. It is classified as a MRO (MRO_GENERAL).
What is the NSN for TC42H?
TC42H is cataloged in the U.S. Government catalog under NSN 5830-00-436-7939. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.