Telemechanics Inc. · Electronic Components
300-510
Terminal, Lug
Part Number300-510
ManufacturerTelemechanics Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-245-5934 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Overall Length0.375 INCHES0.375 INCHES
Mounting Tongue Width0.328 INCHES0.328 INCHES
Surface TreatmentNICKEL SILVER OVERALL SINGLE LAYERNICKEL SILVER OVERALL SINGLE LAYER
Basic Shape StyleSOLDERSOLDER
Electrical Insulation FeatureUNINSULATEDUNINSULATED
Conductor Accommodation TypeSLANT LUG W/ONE HOLE SINGLE ENDSLANT LUG W/ONE HOLE SINGLE END
Mounting Hole Diameter0.144 INCHES0.144 INCHES
MaterialCOPPER OVERALL
Material Thickness0.020 INCHES0.020 INCHES
Largest Width0.125 INCHES SINGLE END0.125 INCHES SINGLE END
Mounting Facility Thickness0.020 INCHES0.020 INCHES
Cancelled NSN5940-00-392-2354 (cancelled)
RohscompliantYES
Length Metric254 mm
Hazardousfalse
RohsphthalatescompliantYES
Length Imperial10 "
Product Range3000 Series
IscanonicalY
Width Metric127 mm
Width Imperial5 "
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 300-510 available?
We can source 300-510 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 300-510 by Telemechanics Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 300-510 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 300-510?
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 300-510?
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.