Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
512554-1
Switch Assembly
Part Number512554-1
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-250-5454 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Mounting Configuration6 MTG HOLES NO. 10-24 THD IRREGULARY SPACED ON FRONT AND 2 MTG HOLES 0.281 IN. DIA SPACED 3.500 IN. C TO C ONOPPOSITE EN
Switch TypeROTARY
Identifying NumberS2JR TYPE NO.
Individual Switch Quantity2
Controlling AgencyNAVAL SHIP SYSTEM COMMAND
Mounting MethodFLANGE
Special MarkingsMARKED EMERG NORMAL ON CONTROL WHEEL
Overall Height16.578 INCHES NOMINAL
Overall Length6.125 INCHES NOMINAL
Overall Width5.875 INCHES NOMINAL
Vendor Part Numbers84250LB
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 512554-1 available?
We can source 512554-1 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 512554-1 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 512554-1 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 512554-1?
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 512554-1?
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.