PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5910-CAHeadset-Microphone

Acousticom Corp Dba Acousticom · NSN 5965-00-931-8446 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-931-8446 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-931-8446. Primary manufacturer part number: 5910-CA.
Features
  • Headset-Microphone — FSC 5965
  • Connector to Junction Cord Length: 30.000 INCHES IN
  • Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND
  • Earphone Identifying Number: H-143 PART NO.
  • Earphone Impedance Rating: 300.0 OHMS NOMINAL
  • Mounting Method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
  • Earphone Quantity: 2
  • Earphone Element Type: DYNAMIC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Microphone, cataloged under National Stock Number 5965-00-931-8446, 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 Acousticom Corp Dba Acousticom. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5965-00-931-8446
Primary Part Number5910-CA
Item NameHeadset-Microphone
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerAcousticom Corp Dba Acousticom
StatusCANCELLED
Connector to Junction Cord Length30.000 INCHES IN
Microphone Mounting FacilityBOOM ADAPTER ON LEFT SIDE OF HEADBAND
Earphone Identifying NumberH-143 PART NO.
Earphone Impedance Rating300.0 OHMS NOMINAL
Mounting MethodSUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
Earphone Quantity2
Earphone Element TypeDYNAMIC
Microphone Element TypeDYNAMIC
Connector NamePLUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
7045-01-209-2193 INTERCHANGEABLE
Disk,flexible
5985-01-388-8631 INTERCHANGEABLE
Seal,waveguide
Cross-Reference Index
Part NumberManufacturer
5910-CA Acousticom Corp Dba Acousticom (USA)
VARIABLE PRICING ITEM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
7045-01-209-2193INTERCHANGEABLE
DISK,FLEXIBLE
5985-01-388-8631INTERCHANGEABLE
SEAL,WAVEGUIDE

Frequently Asked Questions

What is NSN 5965-00-931-8446?

NSN 5965-00-931-8446 is a Headset-Microphone, manufactured by Acousticom Corp Dba Acousticom, classified under FSC 5965 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5965-00-931-8446?

NSN 5965-00-931-8446 has 2 cross-referenced part numbers: 5910-CA (Acousticom Corp Dba Acousticom), VARIABLE PRICING ITEM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).

What NSN replaces 5965-00-931-8446?

There are 2 known substitutes for 5965-00-931-8446: 7045-01-209-2193, 5985-01-388-8631. Verify interchangeability with system specifications before substitution.

What are the specifications of 5910-CA?

Key specifications for 5910-CA: Connector to Junction Cord Length: 30.000 INCHES IN; Microphone Mounting Facility: BOOM ADAPTER ON LEFT SIDE OF HEADBAND; Earphone Identifying Number: H-143 PART NO.; Earphone Impedance Rating: 300.0 OHMS NOMINAL. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5965-00-931-8446 still in active supply?

NSN 5965-00-931-8446 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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