Unisys Corporation · Electronic Components
SK137
Socket, Plug-In Electronic Compon
Part NumberSK137
ManufacturerUnisys Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-847-8641 (NSN)
Federal Item NameSOCKET,PLUG-IN ELECTRONIC COMPON
Federal Supply Class5935 — Connectors, Electrical
MaterialCOPPER CONTACT
Overall Diameter2.060 INCHES NOMINAL
Accommodated Contact Quantity17
Specific Equipment AccommodatedELECTRON TUBE
Terminal Type And Quantity17 PIN
Precious Material And Weight0.017 SILVER GRAINS, TROY
Precious Material And LocationCONTACT SURFACES SILVER
Contact Position Arrangement StyleCIRCULAR
Missing Contact Designation18TH CONTACT POSITION AND 19TH CONTACT POSITION AND 20TH CONTACT POSITION AND 21ST CONTACT POSITION AND 22ND CONTACT POS
Surface TreatmentSILVER CONTACT
Overall Height0.355 INCHES NOMINAL
Vendor Part Numbers1.780289, 133E803-124
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 SK137 available?
We can source SK137 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 SK137 by Unisys Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SK137 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 SK137?
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 SK137?
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.