DRS Naval Power Systems · Electronic Components
6981ED200-490
Switch, Rotary
Part Number6981ED200-490
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-543-1206 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Longest Vertical Distance Between1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Contact Voltage Rating In Volts355.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL
Thread Class2A SINGLE MOUNTING FACILITY
Individual Section Quantity1
Mounting MethodBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
Longest Horizontal Distance Betwee1.620 INCHES NOMINAL SINGLE MOUNTING FACILITY
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Features ProvidedACTUATOR KNOB AND LEGEND PLATE
Nominal Thread Size0.164 INCHES SINGLE MOUNTING FACILITY
Overall Width2.500 INCHES NOMINAL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
ESD/EMICode A — ESD/EMI sensitive item
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 6981ED200-490 available?
We can source 6981ED200-490 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 6981ED200-490 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6981ED200-490 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 6981ED200-490?
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 6981ED200-490?
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.