DRS Naval Power Systems · Electronic Components
6981ED173-621
Switch Assembly
Part Number6981ED173-621
ManufacturerDRS Naval Power Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-512-9394 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Inclosure TypeFULLY INCLOSED
Inclosure MaterialPLASTIC
Overall Length8.000 INCHES NOMINAL
Overall Width3.750 INCHES NOMINAL
Mounting MethodHOLE
Switch TypePUSH AND ROTARY
Controlling AgencyDRS POWER AND CONTROL TECHNOLOGIES INC.
Overall Depth4.100 INCHES MAXIMUM
Mounting Configuration4-0.281 DIAMETER HOLES FOR 1/4 INCH MOUNTING BOLTS, SPACED ON 3 INCH CENTERS, TWO ON TOP AND BOTTOM OF ENCLOSURE CASE
Individual Switch Quantity3
Identifying Number6981ED173 REV. WU DRAWING NO.
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 6981ED173-621 available?
We can source 6981ED173-621 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 6981ED173-621 by DRS Naval Power Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6981ED173-621 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 6981ED173-621?
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 6981ED173-621?
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.