PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7AHeadset,electrical

David Clark Co Inc Div David Clark Company, Inc. · NSN 5965-00-563-4753 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-563-4753 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-563-4753. Primary manufacturer part number: 7A.
Features
  • Headset,electrical — FSC 5965
  • Accommodated Helmet Type: INFANTRY
  • Earphone Element Type: MAGNETIC
  • Earphone Quantity: 2
  • Impedance Rating in Ohms: 150.0 NOMINAL
  • Output Sensitivity Rating in Decibels: 72.0
  • 2 verified cross-references
  • Primary manufacturer: David Clark Co Inc Div David Clark Company, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Headset,electrical, cataloged under National Stock Number 5965-00-563-4753, 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 David Clark Co Inc Div David Clark Company, Inc.. Government technical data includes 5 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-00-563-4753
Primary Part Number7A
Item NameHeadset,electrical
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerDavid Clark Co Inc Div David Clark Company, Inc.
StatusACTIVE
Accommodated Helmet TypeINFANTRY
Earphone Element TypeMAGNETIC
Earphone Quantity2
Impedance Rating in Ohms150.0 NOMINAL
Output Sensitivity Rating in Decibels72.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3439-00-004-0917 INTERCHANGEABLE
Power Head,electric
5330-00-162-53557A INTERCHANGEABLE
Packing,preformed
Admiral Valve Llc Dba Cpv Manufacturing
6350-00-193-27707ABELL INTERCHANGEABLE
Bell,electrical
Corning Cable Systems Llc Cac Equipment
5940-00-259-9000 INTERCHANGEABLE
Terminal,lug
5340-00-473-5961111GMK INTERCHANGEABLE
Key Blank
Yale Security Inc. Dba Norton Door Control
5305-00-569-78115215072 INTERCHANGEABLE
Screw
U S Army Tank Automotive Command Amsta-Im-Mm
5920-00-681-54547AFUSE7AMP INTERCHANGEABLE
Fuse,cartridge
Lucent Technologies Inc Corporate Headquarters
3418-01-003-4772 INTERCHANGEABLE
Shaper,metal Cutting,vertical
5940-01-028-07741JA4493H12 INTERCHANGEABLE
Terminal,lug
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1680-01-538-98643U457-60S907A-00 INTERCHANGEABLE
Plug,armor Panel,aircraft
Point Blank Enterprises, Inc. Dba the Protective Group Div the Protective Group, a Point Blank Company
Cross-Reference Index
Part NumberManufacturer
7A PRIMARY David Clark Co Inc Div David Clark Company, Inc. (USA)
10175905-2 Us Army Aviation and Missile Command (USA)
Related Parts
3439-00-004-0917INTERCHANGEABLE
POWER HEAD,ELECTRIC
5330-00-162-5355INTERCHANGEABLE
PACKING,PREFORMED
7A
6350-00-193-2770INTERCHANGEABLE
BELL,ELECTRICAL
7ABELL
5940-00-259-9000INTERCHANGEABLE
TERMINAL,LUG
5340-00-473-5961INTERCHANGEABLE
KEY BLANK
111GMK
5305-00-569-7811INTERCHANGEABLE
SCREW
5215072
5920-00-681-5454INTERCHANGEABLE
FUSE,CARTRIDGE
7AFUSE7AMP
3418-01-003-4772INTERCHANGEABLE
SHAPER,METAL CUTTING,VERTICAL
5940-01-028-0774INTERCHANGEABLE
TERMINAL,LUG
1JA4493H12
1680-01-538-9864INTERCHANGEABLE
PLUG,ARMOR PANEL,AIRCRAFT
3U457-60S907A-00

Frequently Asked Questions

What is NSN 5965-00-563-4753?

NSN 5965-00-563-4753 is a Headset,electrical, manufactured by David Clark Co Inc Div David Clark Company, Inc., classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-00-563-4753?

NSN 5965-00-563-4753 has 2 cross-referenced part numbers: 7A (David Clark Co Inc Div David Clark Company, Inc.), 10175905-2 (Us Army Aviation and Missile Command).

What NSN replaces 5965-00-563-4753?

There are 10 known substitutes for 5965-00-563-4753: 3439-00-004-0917, 5330-00-162-5355, 6350-00-193-2770 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7A?

Key specifications for 7A: Accommodated Helmet Type: INFANTRY; Earphone Element Type: MAGNETIC; Earphone Quantity: 2; Impedance Rating in Ohms: 150.0 NOMINAL. 5 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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