PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

702019-165Headset-Chest Set,electrical

Dynalec Corporation · NSN 5965-01-039-7250 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-01-039-7250 — this item is cataloged by the U.S. Government under National Stock Number 5965-01-039-7250. Primary manufacturer part number: 702019-165.
Features
  • Headset-Chest Set,electrical — FSC 5965
  • DC Resistance Rating in Ohms: 62.0 NOMINAL
  • Earphone Impedance Rating: 1.2 KILOHMS NOMINAL
  • Microphone Mounting Facility: CHEST PLATE
  • FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
  • Microphone Element Type: SOUND VIBRATION
  • Earphone DC Resistance Rating: 62.0 OHMS NOMINAL
  • Identifying Number: 702020-064 PART NO.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset-Chest Set,electrical, cataloged under National Stock Number 5965-01-039-7250, 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 Dynalec Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5965-01-039-7250
Primary Part Number702019-165
Item NameHeadset-Chest Set,electrical
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerDynalec Corporation
StatusCANCELLED
DC Resistance Rating in Ohms62.0 NOMINAL
Earphone Impedance Rating1.2 KILOHMS NOMINAL
Microphone Mounting FacilityCHEST PLATE
FSC Application DataHEADSETS,HANDSETS,MICROPHONES AND SPEAKERS
Microphone Element TypeSOUND VIBRATION
Earphone DC Resistance Rating62.0 OHMS NOMINAL
Identifying Number702020-064 PART NO.
Chest Plate Suspension MethodNECK STRAP
Earphone Quantity2
Impedance Rating1.2 KILOHMS NOMINAL
Controlling AgencySTROMBERG-CARLSON CORP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5845-00-357-9503A330 INTERCHANGEABLE
Control,sono-Audio
Lockheed Martin Corp
5995-00-469-9103BP4762 INTERCHANGEABLE
Cable Assembly,radio Frequency
Burke Products Inc
5325-00-680-44711201-330-Z3C INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
5315-00-904-8902A3-30 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
3110-00-917-1784 INTERCHANGEABLE
Bearing,ball,annular
5961-01-213-2783A330 INTERCHANGEABLE
Semiconductor Device,diode
Payne Engineering Company
7125-01-653-5902893020 INTERCHANGEABLE
Cabinet,storage
Justrite Mfg Co Llc Haz-Stor Div
Cross-Reference Index
Part NumberManufacturer
702019-165 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
A330 Dynalec Corporation (USA)
702019-165 PRIMARY Dynalec Corporation (USA)
A-330 Hose-Mccann Telephone Co, Inc (USA)
Related Parts
5845-00-357-9503INTERCHANGEABLE
CONTROL,SONO-AUDIO
A330
5995-00-469-9103INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
BP4762
5325-00-680-4471INTERCHANGEABLE
STUD,TURNLOCK FASTENER
1201-330-Z3C
5315-00-904-8902INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A3-30
3110-00-917-1784INTERCHANGEABLE
BEARING,BALL,ANNULAR
5961-01-213-2783INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
A330
7125-01-653-5902INTERCHANGEABLE
CABINET,STORAGE
893020

Frequently Asked Questions

What is NSN 5965-01-039-7250?

NSN 5965-01-039-7250 is a Headset-Chest Set,electrical, manufactured by Dynalec Corporation, classified under FSC 5965 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5965-01-039-7250?

NSN 5965-01-039-7250 has 4 cross-referenced part numbers: 702019-165 (Stromberg-Carlson Corp a Plessey Telecommunications Co), A330 (Dynalec Corporation), 702019-165 (Dynalec Corporation), A-330 (Hose-Mccann Telephone Co, Inc).

What NSN replaces 5965-01-039-7250?

There are 7 known substitutes for 5965-01-039-7250: 5845-00-357-9503, 5995-00-469-9103, 5325-00-680-4471 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 702019-165?

Key specifications for 702019-165: DC Resistance Rating in Ohms: 62.0 NOMINAL; Earphone Impedance Rating: 1.2 KILOHMS NOMINAL; Microphone Mounting Facility: CHEST PLATE; FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5965-01-039-7250 still in active supply?

NSN 5965-01-039-7250 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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