Hydra-Electric · Electronic Components
1329-20
Switch, Pressure
Part Number1329-20
ManufacturerHydra-Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-504-9357 (NSN)
Federal Item NameSWITCH,PRESSURE
Federal Supply Class5930 — Switches
Mounting Facility PatternTWO POSITION IN-LINE
Nominal Thread Size0.125 INCHES SINGLE PRESSURE CONNECTION
Contact Voltage Rating In Volts24.0 DC AT SEA LEVEL SINGLE VOLTAGE
Thread Series DesignatorNPT ALL PRESSURE CONNECTION
Pressure Connector TypePLAIN, THREADED INTERNAL ALL CONNECTIONS
Overall Diameter2.125 INCHES MAXIMUM
Mounting MethodTHREADED STUD(S)
Body Length2.250 INCHES NOMINAL
Contact Stimulus Rating2.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 1.00 D
Overall Length3.370 INCHES NOMINAL
Style DesignatorCYLINDRICAL
Vendor Part Numbers6847-23, 3135-16E20, 1D120
Cancelled NSN5930-00-501-1856 (cancelled)
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 1329-20 available?
We can source 1329-20 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 1329-20 by Hydra-Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1329-20 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 1329-20?
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 1329-20?
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.