DRS Naval Power Systems · Electronic Components
6981ED174-171
Light-Switch Assembly
Part Number6981ED174-171
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-01-198-2211 (NSN)
Federal Item NameLIGHT-SWITCH ASSEMBLY
Federal Supply Class5999 — Miscellaneous Electrical Components
Lamp Base StyleMINIATURE SCREW
Lens ColorGREEN AND RED
Overall Length11.500 INCHES NOMINAL
Current Rating60.0 AMPERES MAXIMUM
MaterialPLASTIC
Features ProvidedTHREADED ENTRANCE AND TRANSFORMER
Component Type And Quantity2 LIGHT AND 2 SWITCH
Environmental ProtectionWATERTIGHT
Overall Height3.680 INCHES MAXIMUM
Lamp Bulb Size DesignatorT-21
Voltage Rating115.0 VOLTS MINIMUM AND 440.0 VOLTS MAXIMUM
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 6981ED174-171 available?
We can source 6981ED174-171 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 6981ED174-171 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6981ED174-171 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 6981ED174-171?
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 6981ED174-171?
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.