MIL-SPEC · Electronic Components
MT-3400/SIC
Holder, Microphone
Part NumberMT-3400/SIC
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-076-2332 (NSN)
Federal Item NameHOLDER,MICROPHONE
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S) ALL MOUNTING FACILITIES
Style DesignatorFRUSTRUM OF CONE
Unthreaded Mounting Hole Diameter0.173 INCHES NOMINAL ALL MOUNTING FACILITIES
MaterialCOPPER ALLOY
Accommodated Item Securing DeviceBRACKET
Large End Diameter2.750 INCHES NOMINAL
Small End Diameter2.000 INCHES NOMINAL
Overall Length3.125 INCHES NOMINAL
Vendor Part Numbers62501-009
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 MT-3400/SIC available?
We can source MT-3400/SIC 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 MT-3400/SIC by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MT-3400/SIC 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 MT-3400/SIC?
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 MT-3400/SIC?
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.