Lyn-Tron, Inc. · Electronic Components
558-A
Terminal, Feedthru
Part Number558-A
ManufacturerLyn-Tron, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-267-6458 (NSN)
Federal Item NameTERMINAL,FEEDTHRU
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Overall Diameter0.156 INCHES0.156 INCHES
Mounting Method StylePRESS FIT
Minor Bushing Length0.095 INCHES
Largest Diameter0.093 INCHES FIRST END
Conductor Accommodation TypeDOUBLE TURRET ALL ENDS
Basic Shape StyleNONTUBULAR ROUND
Electrical Insulation FeatureUNINSULATED
Second End Terminal Length0.240 INCHES
Major Bushing Length0.045 INCHES
Minor Bushing Diameter0.113 INCHES
Major Bushing Diameter0.156 INCHES
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 558-A available?
We can source 558-A 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 558-A by Lyn-Tron, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 558-A 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 558-A?
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 558-A?
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.