MIL-SPEC · Electronic Components
SR-5
Insulation Cord, Electrical
Part NumberSR-5
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-013-9173 (NSN)
Federal Item NameINSULATION CORD,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Nondefinitive Spec Std DataSR-5 TYPE
General Characteristics Item DescrGLASS FIBROUS,MIL-I-3158,TYPE SR-5,SYNTHETIC RESIN COATING,0.030 IN. MIN,0.040 IN. MAX DIA,RED,1/2 POUND SPOOL,SPECIAL R
Voltage In Volts And Current Type40.0 AC
Overall Width96.0 MILLIMETERS NOMINAL
Fragility FactorDELICATE
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 SR-5 available?
We can source SR-5 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 SR-5 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SR-5 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 SR-5?
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 SR-5?
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.