Meggitt Safety Systems Inc. · Electronic Components
CS319
Switch, Radio Frequency Transmiss
Part NumberCS319
ManufacturerMeggitt Safety Systems Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-00-837-9973 (NSN)
Federal Item NameSWITCH,RADIO FREQUENCY TRANSMISS
Federal Supply Class5985 — Antennas and Waveguides
Frequency Rating0.0 GIGAHERTZ MINIMUM AND 1.2 GIGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING
Pole Quantity1
Coupling Position Quantity2
Throw Quantity2
Switch TypeNONTRANSFER
Coaxial Connector Series DesignatiN
Switch Operation SequenceBREAKS BEFORE MAKES
Connector End DesignFEMALE
Actuator Current Type And Rating I1.0 DC MAXIMUM
Actuator Voltage In Volts28.0 NOMINAL
Terminal Type And Quantity1 CONNECTOR, RECEPTACLE AND 3 RECEPTACLE, COAXIAL
Vendor Part NumbersSA-521/A
Cancelled NSN5985-00-659-6860 (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 CS319 available?
We can source CS319 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 CS319 by Meggitt Safety Systems Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CS319 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 CS319?
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 CS319?
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.