MIL-SPEC · Electronic Components
AN4028-5-4
Sleeve, Marker, Cable
Part NumberAN4028-5-4
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-388-9058 (NSN)
Federal Item NameSLEEVE,MARKER,CABLE
Federal Supply Class5975 — Electrical Hardware and Supplies
Features ProvidedLEGEND
Inside Diameter0.210 INCHES NOMINAL
Environmental ProtectionHYDROCARBON FUEL AND SALT SPRAY RESISTANT
Material Thickness0.045 INCHES NOMINAL
Style DesignatorCYLINDRICAL
Inscription4 LOCATION NOT OTHERWISE SPECIFIED
MaterialPLASTIC
Body Length0.500 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 AN4028-5-4 available?
We can source AN4028-5-4 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 AN4028-5-4 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AN4028-5-4 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 AN4028-5-4?
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 AN4028-5-4?
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.