Boeing · Electronic Components
32-76129-33
Relay, Electromagnetic
Part Number32-76129-33
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-133-9147 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Main Contact Load Current Rating A1.0 AMPERES DC RESISTIVE LOAD
Winding Quantity1
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Mounting Facility PatternRECTANGULAR SINGLE MOUNTING FACILITY
Thread Class2A SINGLE MOUNTING FACILITY
Environmental ProtectionHERMETIC
Overall Length2.950 INCHES MAXIMUM
Center To Center Distance Between0.875 INCHES NOMINAL SINGLE MOUNTING FACILITY
Features ProvidedPOLARIZED
Nonpile Up Main Contact Arrangemen1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Main Contact Maximum Voltage Ratin28.0 DC
Vendor Part NumbersEPC10834, 32-76129A33, SGMESPD158-1-10A
Cancelled NSN5945-00-461-0559 (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 32-76129-33 available?
We can source 32-76129-33 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 32-76129-33 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 32-76129-33 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 32-76129-33?
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 32-76129-33?
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.