Horizon Aerospace · Electronic Components
290256
Switch, Sensitive
Part Number290256
ManufacturerHorizon Aerospace
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-058-0864 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body Height0.356 INCHES NOMINAL
Center To Center Distance Between0.375 INCHES NOMINAL
Overall Length0.781 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Actuator StyleROUND
Switch Release Force1.0 OUNCES MINIMUM
Criticality Code JustificationFEAT
Mounting MethodUNTHREADED HOLE(S)
Actuator Diameter0.092 INCHES NOMINAL
Maximum Voltage Rating In Volts115.0 AC AND 28.0 DC
Switch Actuating Force3.0 OUNCES 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 290256 available?
We can source 290256 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 290256 by Horizon Aerospace obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 290256 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 290256?
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 290256?
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.