Thales USA · Electronic Components
270288-4
Insulator, Bushing
Part Number270288-4
ManufacturerThales USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-723-9686 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
MaterialCERAMIC OVERALL
Style DesignatorCYLINDRICAL
Inside Diameter0.140 INCHES NOMINAL
End ConfigurationBOTH ENDS SQUARED
Outside Diameter0.250 INCHES NOMINAL
Overall Height0.187 INCHES NOMINAL
Material Document And ClassificatiCERAMIC, ALSIMAG 196, AMERICAN LAVA CORP MFR REF SINGLE MATERIAL RESPONSE OVERALL
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 270288-4 available?
We can source 270288-4 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 270288-4 by Thales USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 270288-4 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 270288-4?
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 270288-4?
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.