INCH-POUND
A-A-55568/3C
23 July 2014
SUPERSEDING
A-A-55568/3B
28 September 2007
COMMERCIAL ITEM DESCRIPTION
HEADSET-MICROPHONE, MONAURAL, LIGHTWEIGHT,
SUPRA-AURAL
The General Services Administration has authorized the use of this
commercial item description for all federal agencies.
The complete requirements for procuring supra-aural lightweight monaural headsets-microphones described herein
shall consist of this document and the issue in effect of A-A-55568.
CLASSIFICATION/PART OR IDENTIFYING NUMBER (PIN). This commercial item description (CID) specification
sheet uses a classification system which is included in the PIN, as shown in the following example (see NOTES).
AA55568/03
-
001
CID spec sheet
Dash number
number
(see tables I & II)
SALIENT CHARACTERISTICS.
Interface and physical dimensions. Headset-microphone supplied to this CID specification sheet shall be as specified
herein. Incorporate a non-noise-canceling and a noise-canceling configuration. (See figures 1 and 2).
Alternate design and construction. See figure 1 and 2 illustrating the headset-microphone incorporating a quick-
disconnect connector.
Configurations and dimensions. Configurations and dimensions shall be as specified on figure 1.
Voice tube. The headset-microphone with non-noise-canceling shall be supplied with an adjustable acoustic voice
tube (see figure 1).
Noise-canceling microphone. The headset-microphone with noise-canceling shall be supplied with a unidirectional
microphone (see figure 1).
Quick-disconnect assembly. The headset-microphone shall be supplied with a four (4) contact quick-disconnect
connector (see note) between the headset and the lockable/non-lockable push-to-talk switch.
NOTE: Referenced quick-disconnect is of the design of each manufacturer of each headset assembly. The intent
is to offer an alternate assembly design for the complete headset-microphone and not to be intermixed between
manufacturers.
Clothing clip. The headset-microphone shall be supplied with a clothing clip.
Switch. The headset-microphone shall be supplied with a lockable/non-lockable push-to-talk switch.
AMSC N/A
FSC 5965
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