Part NameCRYSTAL MICROPHONE
Federal Supply ClassHeadsets, Handsets, Microphones And Speakers
Part NumberJT30, 997HL
National Stock Number5965-00-164-7317
Item Name Code361
III FREQUENCY RESPONSE RANGE IN HERTZ30.0 TO 10000.0
IMPEDANCE RATING5.0 MEGOHMS NOMINAL
OUTPUT SENSITIVITY RATING IN DECIBELS-52.0
OUTPUT SENSITIVITY RATING REFERENCE1 VOLT PER MICROBAR
POLARITY CONNECTIONNOT REQUIRED
SOUND PICKUP DIRECTIONAL TYPEUNIDIRECTIONAL
NOISE CANCELING FEATURENOT INCLUDED
SUPPORT STANDNOT INCLUDED
SHOCK MOUNTNOT PROVIDED
MOUNTING METHODTHREADED BUSHING
MOUNTING FACILITY THREAD SIZE5/8-27 UNS
ELECTRICAL CONNECTION TYPEINTEGRAL CABLE
EXTENDED CABLE LENGTH25.0 FEET NOMINAL
BODY STYLEHAND HELD
DIAMETER2.297 INCHES NOMINAL
LENGTH3.000 INCHES NOMINAL
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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