Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Electrical Headset
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Headset, covered
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:
Threaded stud
MRC:
Items furnished as accessories which are not specified elsewhere.ABFF
Furnished Items:
None
MRC:
Indicates the location of the terminal(s) for making connection to an item.AEEG
Terminal Location:
External
MRC:
The element,compound,or mixture of which the headband is fabricated.AFAH
Headband Material:
Steel
MRC:
Indicates the type of physical feature which mechanically connects and positions earphone(s) or other sound conductors over or adjacent to the ear(s) of the wearer.AHEJ
Headband Type:
Adjustable double band
MRC:
The element,compound,or mixture of which the headband covering is fabricated.AHEK
Headband Covering Material:
Cloth
MRC:
A measurement of the longest dimension of the headset cord,in distinction from width.AHEM
Headset Cord Length:
24.0 inches
MRC:
The means provided to mount or otherwise accommodate a microphone.AHEN
Microphone Mounting Facility:
Bracket for righthand mounting of boom microphone
MRC:
Indicates the type of helmet accommodated by the item.AHEP
Accommodated Helmet Type:
Flight
MRC:
Indicates the type of earphone element as determined by its construction and method of operation.AHEQ
Earphone Element Type:
Dynamic
MRC:
The designed ability of the item to monitor channels.AHER
Channel Monitor Capability:
Any acceptable
MRC:
The number of earphones provided on the item.AHES
Earphone Quantity:
2
MRC:
The element,compound,or mixture of which the earphone cap is fabricated,excluding any surface treatment.AHEU
Earphone Cap Material:
Plastic, cellulose nitrate
MRC:
The element,compound,or mixture of which the earphone shell is fabricated,excluding any surface treatment.AHEV
Earphone Shell Material:
Plastic
MRC:
The element,compound,or mixture of which the earphone cushion is fabricated,excluding any surface treatment.AHEW
Earphone Cushion Material:
Rubber, chloroprene
MRC:
The designation that identifies the electrical circuit arrangement through which an incoming signal is conducted to the earphone/s/.AHEX
Earphone Interconnection Arrangement:
Series
MRC:
The means of attaching the earphone to the item.AHEY
Earphone Mounting Method:
Diametrically opposed holes in outside periphery of case
Headsetheight:
5.250 inches
Headsetwidth:
4.000 inches
Headsetdepth:
1.500 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:
An indication of whether or not a magnetic shield is included.AHFT
Magnetic Shielding:
Not included
MRC:
Indicates the location of the input connection headset with respect to the wearer.AHFU
Headset Connecting Cord Termination Location:
At wearers right
MRC:
Indicates the type of terminals for providing electrical connection to the signal input.AHFZ
Signal Input Terminal Type:
Dual plug, polarized
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-h-83511 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.).
