Unicorp. · Electronic Components
W1-204SN
Insulator, Bushing
Part NumberW1-204SN
ManufacturerUnicorp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-088-2488 (NSN)
Federal Item NameINSULATOR,BUSHING
Federal Supply Class5970 — Electrical Insulators
Overall Height0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM
MaterialPLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYUNDECANOAMIDE OVERALL
Style DesignatorSHOULDER
Material Document And ClassificatiMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Outside Diameter0.313 INCHES NOMINAL
Shank Outside Diameter0.187 INCHES NOMINAL
Inside Diameter0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM
Shank Height0.118 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
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 W1-204SN available?
We can source W1-204SN 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 W1-204SN by Unicorp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W1-204SN 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 W1-204SN?
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 W1-204SN?
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.