Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
This is a noise cancelling dynamic type element with a 4 to 6 ohm impedance and a 200 to 6000 hz frequency response; used with several headset-microphones and helmets
NSN
National Stock Number:
TXT
Description:
Microphone Element
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Irregular shape
MRC:
Indicates the type of terminals for providing electrical connection to the item.AARB
Terminal Type:
Pin jack
MRC:
A measurement taken at right angles to the length of an item,in distinction from thickness.ABGL
Width:
1.047 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
1.163 inches
MRC:
The measured weight of an item unencumbered by packaging or packing material.AFHV
Unpackaged Unit Weight:
16.0 grams
MRC:
Indicates the type of element/cartridge as determined by its construction and method of operation.AFYU
Element Type:
Dynamic
MRC:
The minimum and maximum frequencies to which the item will respond,expressed in hertz.AFYW
Frequency Response Range In Hertz:
+200.0/+6000.0
MRC:
The total opposition /resistive and reactive/ to the flow of alternating current.AFYY
Impedance Rating:
Between 4.0 ohms and 6.0 ohms
MRC:
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.AFZA
Output Sensitivity Rating In Decibels:
-74.0 and 74.0
MRC:
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.AFZB
Output Sensitivity Rating Reference:
0.0002 dynes per sq centimeter
MRC:
An indication of whether or not the item requires a specific polarity for connection into the operating circuit.AGAX
Polarity Connection:
Not required
MRC:
Indicates the specific type of sound pickup which determines the performance of the item.AGAY
Sound Pickup Directional Type:
Unidirectional
MRC:
An indication of whether or not a feature is included to enable the item to cancel undesirable background sounds.AGAZ
Noise Canceling Feature:
Included
MRC:
An indication of whether or not the item is provided with a self-contained shock mount.AGBC
Shock Mount:
Not provided
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
A measurement from the bottom to the top of an object,in distinction from depth.HGTH
Height:
0.500 inches
MRC:
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.TEST
Test Data Document:
81349-mil-m-26542 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", "", etc.).
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Headsets, handsets, microphones and speakers
