Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
6538E250-3
Switch, Sensitive
Part Number6538E250-3
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-342-3389 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Actuator Movement15.0 PRETRAVEL DEGREES MAXIMUM AND 60.0 OVERTRAVEL DEGREES MINIMUM AND 5.0 DIFFERENTIAL DEGREES MAXIMUM
Mounting MethodTHREADED HOLE(S)
Inclosure TypeFULLY INCLOSED
Precious Material And LocationCONTACTS GOLD
Thread Series DesignatorUNF
Housing Length4.690 INCHES NOMINAL
Center To Center Distance Between1.160 INCHES NOMINAL
Housing Width1.620 INCHES NOMINAL
Nominal Thread Size0.190 INCHES
Actuator Roller Width0.750 INCHES NOMINAL
Actuator StyleROLLER ARM
Vendor Part NumbersLSYAB1E-2B
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 6538E250-3 available?
We can source 6538E250-3 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 6538E250-3 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6538E250-3 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 6538E250-3?
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 6538E250-3?
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.