PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CW51066Microphone,carbon

Department of the Navy · NSN 5965-00-162-9055 · FSC 5965 · No Item Name Available
Verified by PartsTable
NSN 5965-00-162-9055 — this item is cataloged by the U.S. Government under National Stock Number 5965-00-162-9055. Primary manufacturer part number: CW51066.
Features
  • Microphone,carbon — FSC 5965
  • Length: 2.000 INCHES NOMINAL IN
  • Width: 0.750 INCHES NOMINAL IN
  • Extended Cable Length: 1.2 FEET NOMINAL FT
  • Output Sensitivity Rating Reference: 6 MILLIWATTS PER 100 MICROBARS
  • DC Resistance Rating in Ohms: 100.0 NOMINAL
  • Polarity Connection: NOT REQUIRED
  • Electrical Connection Type: INTEGRAL CABLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microphone,carbon, cataloged under National Stock Number 5965-00-162-9055, 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 Department of the Navy. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5965-00-162-9055
Primary Part NumberCW51066
Item NameMicrophone,carbon
FSC / FSG5965 / 59 — No Item Name Available
ManufacturerDepartment of the Navy
StatusACTIVE
Length2.000 INCHES NOMINAL IN
Width0.750 INCHES NOMINAL IN
Extended Cable Length1.2 FEET NOMINAL FT
Output Sensitivity Rating Reference6 MILLIWATTS PER 100 MICROBARS
DC Resistance Rating in Ohms100.0 NOMINAL
Polarity ConnectionNOT REQUIRED
Electrical Connection TypeINTEGRAL CABLE
Height1.625 INCHES NOMINAL IN
Frequency Response Range in Hertz+300.0 TO 4000.0
Accessory ComponentsCABLE
Sound Pickup Directional TypeBIDIRECTIONAL
Output Sensitivity Rating in Decibels-5.0
Mounting MethodCORD
Body StyleHEADSET TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-083-5048GC810HM5 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation
2910-00-323-916612R10-2V INTERCHANGEABLE
Filter Element,fluid
Parker-Hannifin Corporation
3040-00-570-3491SM-B-187564 INTERCHANGEABLE
Lever,manual Control
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-01-049-722751066 INTERCHANGEABLE
Plug,pipe
Paccar Winch Inc Dba Paccar Winch Division
5342-01-141-64045-1066 INTERCHANGEABLE
Shockstrip,rubber
Bird Electronic Corporation Div Bird Electronic Corp
9540-01-189-8617 INTERCHANGEABLE
Beam,structural
2910-01-191-6610 INTERCHANGEABLE
Nozzle,fluid Filter
2910-01-191-6611 INTERCHANGEABLE
Nozzle,fluid Filter
4330-01-191-8923 INTERCHANGEABLE
Filter Body,fluid
4330-01-191-8950 INTERCHANGEABLE
Head,fluid Filter
Cross-Reference Index
Part NumberManufacturer
CW51066 Department of the Navy (USA)
D173360 American Telephone and Telegraph Co (USA)
BPL51387ISS2 At and T Corp (USA)
BPL51387ISS2 American Telephone and Telegraph Co (USA)
BPL51387 Lucent Technologies Inc Dba Federal Marketing Group (USA)
BPL51387 Lucent Technologies Inc Corporate Headquarters (USA)
BPL51387 American Telephone and Telegraph Co (USA)
51066 Naval Ship Systems Command (USA)
D173360 At and T Corp (USA)
Related Parts
5935-00-083-5048INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
GC810HM5
2910-00-323-9166INTERCHANGEABLE
FILTER ELEMENT,FLUID
12R10-2V
3040-00-570-3491INTERCHANGEABLE
LEVER,MANUAL CONTROL
SM-B-187564
4730-01-049-7227INTERCHANGEABLE
PLUG,PIPE
51066
5342-01-141-6404INTERCHANGEABLE
SHOCKSTRIP,RUBBER
5-1066
9540-01-189-8617INTERCHANGEABLE
BEAM,STRUCTURAL
2910-01-191-6610INTERCHANGEABLE
NOZZLE,FLUID FILTER
2910-01-191-6611INTERCHANGEABLE
NOZZLE,FLUID FILTER
4330-01-191-8923INTERCHANGEABLE
FILTER BODY,FLUID
4330-01-191-8950INTERCHANGEABLE
HEAD,FLUID FILTER
7510-01-195-0665INTERCHANGEABLE
RIBBON,INKING
187
5985-01-368-5194INTERCHANGEABLE
ADAPTER,WAVEGUIDE
3155761

Frequently Asked Questions

What is NSN 5965-00-162-9055?

NSN 5965-00-162-9055 is a Microphone,carbon, manufactured by Department of the Navy, classified under FSC 5965 (No Item Name Available). Status: active.

What are the part numbers for NSN 5965-00-162-9055?

NSN 5965-00-162-9055 has 9 cross-referenced part numbers: CW51066 (Department of the Navy), D173360 (American Telephone and Telegraph Co), BPL51387ISS2 (At and T Corp), BPL51387ISS2 (American Telephone and Telegraph Co), BPL51387 (Lucent Technologies Inc Dba Federal Marketing Group) and 4 more.

What NSN replaces 5965-00-162-9055?

There are 12 known substitutes for 5965-00-162-9055: 5935-00-083-5048, 2910-00-323-9166, 3040-00-570-3491 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CW51066?

Key specifications for CW51066: Length: 2.000 INCHES NOMINAL IN; Width: 0.750 INCHES NOMINAL IN; Extended Cable Length: 1.2 FEET NOMINAL FT; Output Sensitivity Rating Reference: 6 MILLIWATTS PER 100 MICROBARS. 14 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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