BAE Systems Controls · Electronic Components
520073-01
Insulator, Disk
Part Number520073-01
ManufacturerBAE Systems Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-203-3208 (NSN)
Federal Item NameINSULATOR,DISK
Federal Supply Class5970 — Electrical Insulators
Second Hole Spacing0.041 INCHES NOMINAL
Material And LocationOVERALL PLASTIC, POLYIMIDE, MIL-P-46112, TYPE 1
Style DesignatorDRILLED, FLAT
First Hole Spacing0.021 INCHES NOMINAL
First Hole Diameter0.093 INCHES NOMINAL
Outside Diameter0.059 INCHES NOMINAL
Second Hole Diameter0.093 INCHES NOMINAL
Identification Code ColorAMBER AND YELLOW
Overall Height0.002 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 520073-01 available?
We can source 520073-01 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 520073-01 by BAE Systems Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 520073-01 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 520073-01?
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 520073-01?
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.