Electrical Chest Set
Part NameELECTRICAL CHEST SET
Federal Supply ClassHeadsets, Handsets, Microphones And Speakers
National Stock Number5965-00-164-8077
Item Name Code15778
III MICROPHONE ELEMENT TYPECARBON
IMPEDANCE RATING50.0 OHMS NOMINAL
OPERATING CURRENT RATING325.0 MILLIAMPERES NOMINAL
FREQUENCY RATING0.6 KILOHERTZ MINIMUM AND
- 3.0 KILOHERTZ MAXIMUM
OUTPUT LEVEL RATING57 DB ABOVE 1 MV FOR 28 DYNES PER SQ CM
MICROPHONE MOUNTING FACILITYPIVOT
CHEST PLATE MATERIALBRASS
CHEST PLATE SUSPENSION METHODNECK STRAP
NONDEFINITIVE SPEC/STD DATAT-26-A TYPE
Items subject to the Export Administration Regulations (EAR) in parts 773-74 of Title 15, Code of Federal Regulations (CFR) (CCLI or EAR99) and determined by the DoD to present a low risk when released out of DoD control. No DEMIL, MUT or end use certificate is required. May require an export license from DOC.
Does not have a nuclear hardened feature or other critical feature such as tolerance, fit restriction or application.
Hazardous Material CodeP
There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
Precious Metals Code (PMIC)U
Precious Metal type is unknown.
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