Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Headset-microphone
MRC:
The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB
Frequency Rating:
Between 300.0 hertz and 3500.0 hertz
MRC:
An indication of whether or not a device used to open or close an electrical circuit is included with the item.AEZD
Switch:
Included
MRC:
The opposition to the flow of direct current offered by an item,expressed in ohms.AFYV
Dc Resistance Rating In Ohms:
20.0
MRC:
The total opposition /resistive and reactive/ to the flow of alternating current.AFYY
Impedance Rating:
15.0 ohms
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Ta-840a/u telephone set assembly; ta-970/u telephone set assembly; ta-980/u telephone assembly
MRC:
Indicates the type of earphone element as determined by its construction and method of operation.AHEQ
Earphone Element Type:
Dynamic
MRC:
The number of earphones provided on the item.AHES
Earphone Quantity:
2
MRC:
The total opposition (resistive and reactive) which the earphone offers to the flow of alternating current.BKSQ
Earphone Impedance Rating:
15.0 ohms
MRC:
The name of the government agency or commercial organization controlling the earphone.BKSS
Earphone Controlling Agency:
Electro-voice incorporated
MRC:
An identifying number assigned by the government agency or commerical organization controlling the earphone.BKST
Earphone Identifying Number:
76e2n1000-1 drawing no.
MRC:
Indicates the type of microphone element or cartridge as determined by its construction and method of operation.BKSW
Microphone Element Type:
Dynamic
MRC:
An indication of the rated electrical output of the item.BKSX
Output Level Rating:
Between m4.2 dbv and m0.2 dbv
MRC:
The means of attaching the earphone.BKSY
Earphone Mounting Method:
Suspended on adjustable headband
MRC:
The means provided to mount or otherwise accommodate a microphone.BKSZ
Microphone Mounting Facility:
Boom adapter on left side of headband
MRC:
The nomenclature by which the connector is identified.BKTB
Connector Name:
Plug
MRC:
A measurement of the longest dimension of the cord from a connector to a junction,in distinction from width.BKTG
Connector To Junction Cord Length:
18.000 feet
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
