Ensign-Bickford Aerospace & Defense Co · Electronic Components
104878
Switch, Pressure
Part Number104878
ManufacturerEnsign-Bickford Aerospace & Defense Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-338-5397 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Action StimulusINCREASE
Hazardous Locations EnvironmentalVIBRATION RESISTANT
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Mounting MethodINPUT PORT
Outside Diameter0.375 INCHES NOMINAL SINGLE CONNECTION
Width Across Flats0.562 INCHES NOMINAL
Media For Which DesignedGAS OR LIQUID
Thread Class3A SINGLE PRESSURE CONNECTION
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, DOUBLE BREAK, MOMENTARY ACTION
Terminal TypeCONNECTOR, RECEPTACLE
Overall Length1.100 INCHES NOMINAL
Vendor Part NumbersJCM-14174-002, JCM-14174 FIND NO. 1
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 104878 available?
We can source 104878 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 104878 by Ensign-Bickford Aerospace & Defense Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 104878 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 104878?
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 104878?
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.