Crane Pumps & Systems PFT · Electronic Components
21319
Switch, Pressure
Part Number21319
ManufacturerCrane Pumps & Systems PFT
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-579-2021 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Contact Load Current Rating15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Body Diameter2.625 INCHES NOMINAL
Body Length0.870 INCHES MAXIMUM
Terminal TypeQUICK DISCONNECT, MALE
Mounting MethodCLAMP
Overall Length1.750 INCHES MAXIMUM
Pressure Switch TypeGAGE
Contact AdjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
Contact Voltage Rating In Volts125.0 AC AT SEA LEVEL SECOND VOLTAGE
Overall Diameter2.937 INCHES NOMINAL
Vendor Part Numbers56516SAPC2
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 21319 available?
We can source 21319 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 21319 by Crane Pumps & Systems PFT obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21319 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 21319?
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 21319?
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.