Engineered Magnetics · Electronic Components
SP051-1C4
Insulator, Bushing
Part NumberSP051-1C4
ManufacturerEngineered Magnetics
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-087-0296 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Overall Height0.125 INCHES NOMINAL
Material Document And ClassificatiPLASTIC EPOXY GLASS LAMINATE,NEMA G10 NATIONAL STD SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorCYLINDRICAL
MaterialPLASTIC EPOXY AND GLASS OVERALL
Outside Diameter0.244 INCHES NOMINAL
End ConfigurationBOTH ENDS SQUARED
Inside Diameter0.120 INCHES NOMINAL
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 SP051-1C4 available?
We can source SP051-1C4 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 SP051-1C4 by Engineered Magnetics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SP051-1C4 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 SP051-1C4?
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 SP051-1C4?
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.