Barksdale, Inc. · Electronic Components
D1S-A80
Switch, Pressure
Part NumberD1S-A80
ManufacturerBarksdale, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-013-2454 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Distance Between Mounting Facility2.250 INCHES NOMINAL
Pressure Switch TypeGAGE
Unthreaded Mounting Hole Diameter0.203 INCHES NOMINAL
Contact Load Current Rating10.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
Contact Voltage Rating In Volts480.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Action StimulusINCREASE
Contact Adjustment Range+3.30 TO 80.00 ACTUATION POINT POUNDS PER SQUARE INCH AND +0.50 TO 77.20 DEACTUATION POINT POUNDS PER SQUARE INCH
Contact Adjustment TypeEXTERNAL DEACTUATION POINT SCREW AND EXTERNAL ACTUATION POINT SCREW
Mounting MethodUNTHREADED HOLE(S)
Overall Length3.437 INCHES NOMINAL
Cancelled NSN5930-00-842-1962 (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 D1S-A80 available?
We can source D1S-A80 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 D1S-A80 by Barksdale, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D1S-A80 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 D1S-A80?
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 D1S-A80?
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.