Carbon Microphone

M-52A/U

M-52A/U
(NSN) National Stock Number
5965-00-646-4678
Federal Supply Classification
5965 Microphones and Speakers Handsets Headsets
Item Name Code
00359
Schedule B Code
8518100000
Summary

Hand held body style, 3.125 inches nominal width, 5.594 inches nominal length, push switch type, connector accessory components, 100.0 nominal dc resistance rating in ohms

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
1 - - TX
Identification

A microphone which depends for its operation upon the variation in resistance of carbon granules.

INC FIIG Concept Condition
00359 A06400 1 1
Specifications
Body Style
hand held
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Width
3.125 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Length
5.594 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Switch Type
push
Details Indicates the type of switch included in the item.
Accessory Components
connector
Details The additional parts supplied with the item which may be required for application.
Dc Resistance Rating In Ohms
100.0 nominal
Details The opposition to the flow of direct current offered by an item,expressed in ohms.
Frequency Response Range In Hertz
+300.0 to 4000.0
Details The minimum and maximum frequencies to which the item will respond,expressed in hertz.
Output Sensitivity Rating In Decibels
115.0
Details The rating indicating the ratio of the output voltage or power to the input voltage or power at a specified reference energy level,expressed in decibels.
Output Sensitivity Rating Reference
0.0002 dynes per sq centimeter
Details The electrical output rating and sound pressure input rating which are used as a base reference for the measurement of the sensitivity of an item.
Polarity Connection
not required
Details An indication of whether or not the item requires a specific polarity for connection into the operating circuit.
Sound Pickup Directional Type
unidirectional
Details Indicates the specific type of sound pickup which determines the performance of the item.
Electrical Connection Type
integral cable
Details Indicates the type of electrical connection included on the item.
Connector Identification
pj-068
Details The specification,standard,or manufacturer's number or symbol used to identify the connector.
Extended Cable Length
6.1 feet nominal
Details A measurement of the longest dimension of a cable or cord when fully extended.
Cable Conductor Quantity
3
Details The number of conductors,shielded and unshielded,which make up the cable.
Cable Shielded Conductor Quantity
1
Details The number of insulated conductors within the cable that are inclosed in an electrical shield.
Mounting Method
clip
Details The means of attaching the item.
Height
1.000 inches nominal
Details A measurement from the bottom to the top of an object,in distinction from depth.
Test Data Document
81349-mil-m-11193 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.).
Details The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
SC-DL-76334 80063 5 - 5 1 - TX
SC-DL76334 16575 3 - 5 1 - ZZ
M-52A/U 80058 E - 5 1 - TX
M-52A/U 81349 E - 2 2 - TX
MIL-M-11193 81349 E - 4 1 - TX
177D1 88243 6 - 5 9 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34580 - W -
RVC WCC TCC SHC
- 723 Z 9

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Manufacturer
AUDIOSEARS CORPORATION DBA AUDIOSEARS CORP
CAGE: 97101
STAMFORD , NY , 12167-1211
UNITED STATES
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FAQs
Frequently asked questions for NSN 5965-00-646-4678
What is the NIIN of the NSN 5965-00-646-4678?
The National Item Identification Number (NIIN) of the NSN 5965-00-646-4678 is 00-646-4678
When the NSN 5965-00-646-4678 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5965-00-646-4678 contain any precious metals?
Type/content is unknown
Does the NSN 5965-00-646-4678 contain any hazardous material?
No information in HMIRS

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