Hs Associates · Electronic Components
DR-40T
Driver, Loudspeaker
Part NumberDR-40T
ManufacturerHs Associates
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-988-8768 (NSN)
Federal Item NameDRIVER,LOUDSPEAKER
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Overall Height6.250 INCHES NOMINAL6.250 INCHES NOMINAL
Voice Coil Impedance Rating16.0 OHMS NOMINAL16.0 OHMS NOMINAL
Nominal Diaphragm Size4.000 INCHES4.000 INCHES
Mounting ConfigurationEXTERNAL 1.375 -18 THD ON END OF DRIVEREXTERNAL 1.375 -18 THD ON END OF DRIVER
Overall Diameter5.000 INCHES NOMINAL5.000 INCHES NOMINAL
Normal Input Wattage Rating In Wat40.040.0
Vendor Part NumbersDC40T16
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 DR-40T available?
We can source DR-40T 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 DR-40T by Hs Associates obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DR-40T 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 DR-40T?
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 DR-40T?
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.