Lockheed Martin Sippican · Electronic Components
210579-1
Switch Assembly
Part Number210579-1
ManufacturerLockheed Martin Sippican
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-455-2047 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Special MarkingsSTAMPED RECYCLE,90 DEG,30 DEG,TEST
Individual Switch Quantity2
Identifying Number8867K2 PART NO. AND 8866K8 PART NO.
Switch TypeTOGGLE
Mounting Configuration2 MTG HOLES 1/8 IN. DIA SPACED 7/8 IN. C TO C
Controlling AgencyCUTLER HAMMER,INC
Overall Height2.000 INCHES NOMINAL
Overall Length1.500 INCHES NOMINAL
Overall Width1.312 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 210579-1 available?
We can source 210579-1 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 210579-1 by Lockheed Martin Sippican obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 210579-1 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 210579-1?
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 210579-1?
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.