Eaton Corp. Opns & Technical Center · Electronic Components
23-521
Contact, Electrical
Part Number23-521
ManufacturerEaton Corp. Opns & Technical Center
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-035-7893 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Terminal Type And Quantity1 CRIMP AXIALLY AT ONE END
MaterialCOPPER CONTACT
Overall Length0.982 INCHES NOMINAL
Pin Diameter0.034 INCHES NOMINAL
Precious MaterialSILVER
Precious Material And Weight0.005 SILVER GRAINS, TROY
Style DesignatorPIN CONTACT
Surface TreatmentSILVER BODY
Overall Diameter0.890 INCHES NOMINAL
Precious Material And LocationEXTERNAL SURFACE SILVER
Cable Entrance Diameter0.025 INCHES NOMINAL
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 23-521 available?
We can source 23-521 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 23-521 by Eaton Corp. Opns & Technical Center obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 23-521 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 23-521?
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 23-521?
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.