Lockheed Martin Corporation · Electronic Components
2893642
Headset-Microphone
Part Number2893642
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-274-6468 (NSN)
Federal Item NameHEADSET-MICROPHONE
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Connector Controlling AgencySPERRY
Microphone Mounting FacilityBOOM ADAPTER ON LEFT SIDE OF HEADBAND
Connector Identifying NumberU-173 PART NO.
Connector NamePLUG
Microphone Element TypeDYNAMIC
Earphone Element TypeDYNAMIC
Impedance Rating6.0 OHMS NOMINAL
Earphone Quantity2
Identifying Number2893642 DRAWING NO.
Controlling AgencySPERRY
Earphone Impedance Rating625.0 OHMS NOMINAL
Vendor Part NumbersSK7628
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 2893642 available?
We can source 2893642 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 2893642 by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2893642 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 2893642?
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 2893642?
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.