Eaton Corp. Opns & Technical Center · Electronic Components
640-134
Contact, Electrical
Part Number640-134
ManufacturerEaton Corp. Opns & Technical Center
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-097-1024 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Overall Height0.500 INCHES NOMINAL
Nominal Thread Size0.250 INCHES
Current Rating In Amps10.0
Overall Length2.062 INCHES NOMINAL
Terminal Type And Quantity1 PIN AXIALLY AT ONE END
Mounting Facility Quantity1
MaterialCOPPER CONTACT
Voltage Rating In Volts440.0 AC
Thread Quantity Per Inch20
Overall Width0.375 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Vendor Part Numbers2897ITEM48, 3757ITEM31, 2973ITEM21, 4117ITEM21, 70403W1ITEM21, 76574W1ITEM31
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 640-134 available?
We can source 640-134 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 640-134 by Eaton Corp. Opns & Technical Center obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 640-134 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 640-134?
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 640-134?
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.