MIL-SPEC · Electronic Components
LS397SIC
Loudspeaker Assembly
Part NumberLS397SIC
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-693-8829 (NSN)
Federal Item NameLOUDSPEAKER ASSEMBLY
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Mounting TypeFRAME
Individual Loudspeaker Frequency R+0.500 TO 6.000 KILOHERTZ
Overall Width21.500 INCHES NOMINAL
Individual Loudspeaker Quantity8
Usage DesignOUTDOOR
Surface TreatmentENAMEL MOUNTING
Overall Depth19.875 INCHES NOMINAL
Mounting ConfigurationFOUR 9/16 IN. DIA MTG HOLES EQUALLY SPACED ON A 18-5/8 IN. DIA BOLT CIRCLE
Network TypeSINGLE CHANNEL FREQUENCY DIVIDING NETWORK
Unit TypePERMANENT MAGNET
Overall Length19.500 INCHES NOMINAL
Cancelled NSN5965-00-513-3352 (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 LS397SIC available?
We can source LS397SIC 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 LS397SIC by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LS397SIC 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 LS397SIC?
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 LS397SIC?
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.