Projects Unlimited Inc. · Electronic Components
1220B0558
Arm, Interlock
Part Number1220B0558
ManufacturerProjects Unlimited Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-270-7900 (NSN)
Federal Item NameARM,INTERLOCK
Federal Supply Class5930 — Switches
General Characteristics Item Descr0.090 IN. THK; 5.000 IN. LG; 1.500 IN. H; 0.750 IN. W; BLACK IN COLOR; TWO 0.196 IN. WIDE MTG SLOTS SPACED 1.600 IN. C T
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 1220B0558 available?
We can source 1220B0558 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 1220B0558 by Projects Unlimited Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1220B0558 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 1220B0558?
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 1220B0558?
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.