Setra Systems, Inc. · Electronic Components
LS-56858
Switch, Liquid Level
Part NumberLS-56858
ManufacturerSetra Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-259-2833 (NSN)
Federal Item NameSWITCH,LIQUID LEVEL
Federal Supply Class5930 — Switches
Operating Temp Rating1.0 CELSIUS MINIMUM AND 50.0 CELSIUS MAXIMUM
Frequency Rating60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Ac Voltage Rating120.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Electrical Connection TypeCABLE
Mounting DimensionsFLANGE 6.12 IN. DIA WITH SIX 0.562 IN. DIA BOLT HOLES
Actuation MethodBUOYANCY
Overall Diameter2.135 INCHES NOMINAL
Mounting PositionVERTICAL
Liquid Type For Which DesignedCOOLANT FLUID
Mounting MethodFLANGE
Overall Length41.687 INCHES NOMINAL
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 LS-56858 available?
We can source LS-56858 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 LS-56858 by Setra Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If LS-56858 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 LS-56858?
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 LS-56858?
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.