General Dynamics Mission Systems · Electronic Components
12-511880-1
Loudspeaker, Permanent Magnet
Part Number12-511880-1
ManufacturerGeneral Dynamics Mission Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-01-243-5494 (NSN)
Federal Item NameLOUDSPEAKER,PERMANENT MAGNET
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Terminal Quantity2
FSC Application DataLOUDSPEAKERS AND LOUDSPEAKER MICROPHONE
Style DesignatorROUND
Center To Center Distance Between6.178 INCHES MINIMUM AND 6.218 INCHES MAXIMUM
Overall Diameter6.605 INCHES MINIMUM AND 6.645 INCHES MAXIMUM
Transducer TypeCONE
Overall Width6.042 INCHES MINIMUM AND 6.082 INCHES MAXIMUM
Frequency Response Range In Hertz+95.0 TO 7000.0
Installation DesignNONPORTABLE
Mounting MethodSLOT
Terminal TypeTAB, SOLDER LUG
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 12-511880-1 available?
We can source 12-511880-1 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 12-511880-1 by General Dynamics Mission Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12-511880-1 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 12-511880-1?
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 12-511880-1?
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.