Simpson · Electronic Components
9550
1227A----0-5 DCV 2.5 UL WV
Part Number9550
ManufacturerSimpson
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-665-0486 (NSN)
Federal Item NameINSULATOR,FEEDTHRU
Federal Supply Class5970 — Electrical Insulators
Screw Thread Quantity Per Inch And32 CENTER STUD
Height Above Mounting Surface0.500 INCHES NOMINAL
Base Diameter0.375 INCHES NOMINAL
Center Stud Length1.500 INCHES NOMINAL
Screw Thread Diameter And Location0.138 CENTER STUD INCHES NOMINAL
Style DesignatorBUSHING
MaterialCERAMIC OVERALL
Outside Diameter0.750 INCHES NOMINAL
Vendor Part Numbers482637-1
Cancelled NSN5970-00-636-0736 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 9550 available?
We can source 9550 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 9550 by Simpson obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 9550 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 9550?
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 9550?
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.