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Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
M52
Microphone, Carbon
Part NumberM52
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-194-9770 (NSN)
Federal Item NameMICROPHONE,CARBON
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Polarity ConnectionNOT REQUIRED
Switch TypePUSH
Sound Pickup Directional TypeUNIDIRECTIONAL
Output Sensitivity Rating In Decib45.0 AND 53.0
Length5.688 INCHES NOMINAL
Frequency Response Range In Hertz+300.0 TO 4000.0
Extended Cable Length5.0 FEET NOMINAL
Nondefinitive Spec Std DataNO. M-29/U TYPE
Width3.000 INCHES NOMINAL
Height1.000 INCHES NOMINAL
Dc Resistance Rating In Ohms100.0 NOMINAL
Cancelled NSN5965-00-636-1783 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is M52 available?
We can source M52 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is M52 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M52 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like M52?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for M52?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.