US Army Tank Automotive Command AMSTA-IM-MM · Electronic Components
12419189-004
Switch, Pressure
Part Number12419189-004
ManufacturerUS Army Tank Automotive Command AMSTA-IM-MM
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-528-7523 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Load Current Rating5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Style DesignatorCYLINDRICAL
Pressure Switch TypeDIFFERENTIAL
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Body Length63.0 MILLIMETERS MAXIMUM
Terminal TypeCONNECTOR, PLUG
Overall Length281.0 MILLIMETERS MINIMUM AND 305.0 MILLIMETERS MAXIMUM
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
Contact Action StimulusDECREASE
Overall Diameter41.0 MILLIMETERS MINIMUM AND 45.0 MILLIMETERS MAXIMUM
Vendor Part NumbersSM-18-12F/458, 12419189
Cancelled NSN5930-01-384-5419 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 12419189-004 available?
We can source 12419189-004 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 12419189-004 by US Army Tank Automotive Command AMSTA-IM-MM obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12419189-004 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 12419189-004?
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 12419189-004?
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.