Microphone Element

SCD9974
(NSN) National Stock Number
5965-00-164-7313
Federal Supply Classification
5965 Microphones and Speakers Handsets Headsets
Item Name Code
00293
Schedule B Code
8518903000
Summary

1.250 inches nominal width, 1.297 inches nominal length, carbon element type, +300.0 to 4000.0 frequency response range in hertz, 70.0 ohms nominal impedance rating, 41.0 and 46.0 output sensitivity rating in decibels

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
2 - - XX
Identification

A complete fabrication of the essential internal operating parts of a microphone.

INC FIIG Concept Condition
00293 A06400 - 1
Specifications
Width
1.250 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Length
1.297 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
Element Type
carbon
Details Indicates the type of element/cartridge as determined by its construction and method of operation.
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.
Impedance Rating
70.0 ohms nominal
Details The total opposition /resistive and reactive/ to the flow of alternating current.
Output Sensitivity Rating In Decibels
41.0 and 46.0
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
100 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.
Terminal Type
screw
Details Indicates the type of terminal for providing electrical connection to the item.
Height
0.484 inches nominal
Details A measurement from the bottom to the top of an object,in distinction from depth.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
71-1603TYPEMC419 99994 X - 5 2 - XX
MC419 80063 X - 3 2 - XX
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 W
RVC WCC TCC SHC
1 658 Z 9
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FAQs
Frequently asked questions for NSN 5965-00-164-7313
What is the NIIN of the NSN 5965-00-164-7313?
The National Item Identification Number (NIIN) of the NSN 5965-00-164-7313 is 00-164-7313
When the NSN 5965-00-164-7313 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5965-00-164-7313 contain any precious metals?
Type/content is unknown
Does the NSN 5965-00-164-7313 contain any hazardous material?
No information in HMIRS

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