Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Item includes 2 earphones in noise attenuating earcups, a volume control, and a boom mounted microphone; used by aircrew members
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 0.2 kilohertz and 5.5 kilohertz
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 total opposition /resistive and reactive/ to the flow of alternating current.AFYY
Impedance Rating:
5.0 ohms
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
5895-00-172-1862
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 measured weight of an item unencumbered by packaging or packing material.AWJN
Unpackaged Unit Weight:
1.650 pounds
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:
100 to 200 microvolts output level
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:
Adapter fastened to left side of headband
MRC:
The nomenclature by which the connector is identified.BKTB
Connector Name:
Plug
MRC:
A number assigned to the connector for purpose of ready identification.BKTF
Connector Identifying Number:
U-174/u type no.
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:
19.000 inches and 60.000 inches
MRC:
The name of the government agency or commercial organization controlling the connector.BLJN
Connector Controlling Agency:
Department of defense
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
