PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PT-4Microphone,dynamic

Clear-Com Intercom Systems · NSN 5965-01-494-9446 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-494-9446 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-494-9446. Primary manufacturer part number: PT-4.
Features
  • Microphone,dynamic — FSC 5965
  • 1 verified cross-reference
  • Primary manufacturer: Clear-Com Intercom Systems
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microphone,dynamic, cataloged under National Stock Number 5965-01-494-9446, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Clear-Com Intercom Systems. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-01-494-9446
Primary Part NumberPT-4
Item NameMicrophone,dynamic
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerClear-Com Intercom Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-01-144-2511 INTERCHANGEABLE
Nozzle,sand Blast
4330-01-146-371440975 INTERCHANGEABLE
Filter Element,fluid
Wintec Llc
Cross-Reference Index
Part NumberManufacturer
PT-4 PRIMARY Clear-Com Intercom Systems (USA)
Related Parts
4730-01-144-2511INTERCHANGEABLE
NOZZLE,SAND BLAST
4330-01-146-3714INTERCHANGEABLE
FILTER ELEMENT,FLUID
40975

Frequently Asked Questions

What is NSN 5965-01-494-9446?

NSN 5965-01-494-9446 is a Microphone,dynamic, manufactured by Clear-Com Intercom Systems, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-01-494-9446?

NSN 5965-01-494-9446 has 1 cross-referenced part number: PT-4 (Clear-Com Intercom Systems).

What NSN replaces 5965-01-494-9446?

There are 2 known substitutes for 5965-01-494-9446: 4730-01-144-2511, 4330-01-146-3714. Verify interchangeability with system specifications before substitution.

What are the specifications of PT-4?

Key specifications for PT-4: Special Features: CB-STYLE MICROPHONE FOR USE WITH REMOTE SPEAKER STATIONS; DYNAMIC TRANSDUCER; 150 OHMS/2.2K OHMS(DUMMY LOAD) PUSH TO TALK SWITCH; COILED SHIELDED CABLE, 5 FT/1.5 M; 4 PIN CONNECTOR; WGT. 6 OZ OZ. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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