Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Dynamic type element with 20 ohm impedance and a frequency response of 200 to 6000 hz; used on several headset-microphones and headsets
NSN
National Stock Number:
TXT
Description:
Earphone Element
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Earphone element, circular
MRC:
The number of terminals for providing electrical connection to the item.AARA
Terminal Quantity:
2
MRC:
Indicates the type of terminals for providing electrical connection to the item.AARB
Terminal Type:
Setscrew
MRC:
The total opposition /resistive and reactive/ which the item offers to the flow of an alternating current,expressed in ohms.ACYW
Impedance Rating In Ohms:
19.0
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
Between 1.971 inches and 1.986 inches
MRC:
Indicates the location of the terminal(s) for making connection to an item.AEEG
Terminal Location:
External
MRC:
The minimum and maximum frequencies to which the item will respond,expressed in hertz.AFYW
Frequency Response Range In Hertz:
+100.0 to 5000.0
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:
100.0 and 105.0
MRC:
Indicates the type of earphone element as determined by its construction and method of operation.AHEQ
Earphone Element Type:
Dynamic
Earphone Element Depth:
Between 0.435 inches and 0.465 inches
MRC:
The electrical input power and sound pressure output ratings which are used as a base reference for the measurement of the sensitivity of an item.AHFS
Acoustic Sensitivity Reference Rating:
Not rated
MRC:
The measured weight of an item unencumbered by packaging or packing material.PKWT
Unpackaged Unit Weight:
35.0 grams
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-e-25670 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 document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
81349-mil-e-25670/2b government specification
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
