Naval Sea Systems Command · Electronic Components
5974744-18
Switch, Flow
Part Number5974744-18
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-520-3897 (NSN)
Federal Item NameSWITCH,FLOW
Federal Supply Class5930 — Switches
Overall Length2.970 INCHES NOMINAL
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE
Overall Width1.150 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Media For Which DesignedLIQUID
Mounting MethodINPUT PORT
Overall Height2.700 INCHES MAXIMUM
Terminal TypeCONNECTOR, RECEPTACLE
Operating Temp Rating0.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM
Style DesignatorCYLINDRICAL W/LUGS
Contact Action StimulusINCREASE
Vendor Part Numbers158F86-18
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 5974744-18 available?
We can source 5974744-18 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 5974744-18 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5974744-18 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 5974744-18?
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 5974744-18?
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.