CAE USA · Electronic Components
S251-1
Switch, Toggle
Part NumberS251-1
ManufacturerCAE USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-087-0317 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Thread Series DesignatorUNS
Nonpile Up Contact Arrangement4 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Actuator Position Action RelationsLEFT POSITION MAINTAINED AND RIGHT POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Nominal Thread Size0.469 INCHES
Thread Quantity Per Inch32
Bushing Length0.470 INCHES NOMINAL
Body Diameter0.840 INCHES NOMINAL
Actuator Height0.690 INCHES NOMINAL
Actuator StyleROUND
Body StyleBUSHING MOUNT
Terminal Type And Quantity12 TURRET
Vendor Part Numbers13AT9-T2
Cancelled NSN5930-00-425-8786 (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 S251-1 available?
We can source S251-1 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 S251-1 by CAE USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S251-1 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 S251-1?
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 S251-1?
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.