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Technical Data Sheet
PartsTable / COMPONENT / IC/H3D4
IC/H3D4 ✓ 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 IC/H3D4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6350-00-915-6415, 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
IC/H3D4
NSN: 6350-00-915-6415
FSC: 6350
CAGE: 65063 — FEDERAL SIGNAL CORPORATION (USA)
SPECIFICATIONS
Part NumberIC/H3D4
NSN6350-00-915-6415
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IC/H3D4 TITLE COMPONENT PN IC/H3D4 MFR IC/H3D4
KEY FEATURES
•
TERMINAL QUANTITY: 2
•
TERMINAL THREAD SIZE AND SERIES/TYPE DESIGNATOR: 6-32 UNIFIED NATIONAL COARSE (UNC)
•
ENVIRONMENTAL PROTECTION: WEATHER RESISTANT
•
MOUNTING HOLE/STUD QUANTITY: 6
•
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR: 3/8-16 UNIFIED NATIONAL COARSE (UNC)
•
MOUNTING BRACKET: PROVIDED
•
SOUND PROJECTOR QUANTITY: 1
•
SOUND PROJECTOR TYPE: TRUMPET
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL QUANTITY2
TERMINAL THREAD SIZE AND SERIES/TYPE DESIGNATOR6-32 UNIFIED NATIONAL COARSE (UNC)
ENVIRONMENTAL PROTECTIONWEATHER RESISTANT
MOUNTING HOLE/STUD QUANTITY6
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR3/8-16 UNIFIED NATIONAL COARSE (UNC)
MOUNTING BRACKETPROVIDED
SOUND PROJECTOR QUANTITY1
SOUND PROJECTOR TYPETRUMPET
MATERIALCOPPER ALLOY HOUSING
LOUDNESS LEVEL IN DECIBELS112 DB,10 FT FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
ICH3S4Interchangeable
interchangeable cross-reference
interchangeable
302GCX-120/TM33-SD-H1S4Interchangeable
interchangeable cross-reference
interchangeable
302GCX-120VAC/TM33-H3S4Interchangeable
interchangeable cross-reference
interchangeable
IC/H3D2NInterchangeable
interchangeable cross-reference
interchangeable
IC/H3D2Interchangeable
interchangeable cross-reference
interchangeable
MILA15303Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is IC/H3D4?
IC/H3D4 is a IC/H3D4.
What parts can replace IC/H3D4?
There are 11 known substitutes for IC/H3D4: ICH3S4, 302GCX-120/TM33-SD-H1S4, 302GCX-120VAC/TM33-H3S4 and 8 more. Substitute compatibility should be verified for your specific system.
Is IC/H3D4 still available?
IC/H3D4 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