Herley Chicago · Electronic Components
14P238756-21-11
Insulator, Bushing
Part Number14P238756-21-11
ManufacturerHerley Chicago
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-162-8668 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Inside Diameter0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
Overall Height0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM
MaterialPLASTIC DIALLYL PHTHALATE AND SILICA OVERALL
Material Document And ClassificatiMIL-M-14, TYPE MDG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
First Counterbore Depth0.400 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
Second Counterbore Diameter0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
Second Counterbore Depth0.490 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
Outside Diameter0.721 INCHES MINIMUM AND 0.727 INCHES MAXIMUM
First Counterbore Diameter0.268 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
Style DesignatorCYLINDRICAL
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 14P238756-21-11 available?
We can source 14P238756-21-11 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 14P238756-21-11 by Herley Chicago obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 14P238756-21-11 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 14P238756-21-11?
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 14P238756-21-11?
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.