Unisys Corporation · Electronic Components
DRA72149
Resistor, Variable, Nonwire Wound,
Part NumberDRA72149
ManufacturerUnisys Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-686-3112 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body Diameter1.156 INCHES NOMINAL
First Flat Length0.250 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Section Quantity1
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Fragility FactorMODERATELY RUGGED
Mounting MethodSTANDARD BUSHING
Terminal Type And Quantity3 TAB, SOLDER LUG
Electrical Resistance Per Section2.5 KILOHMS SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL
Screw Thread Series DesignatorUNEF
Vendor Part NumbersJ80430
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 DRA72149 available?
We can source DRA72149 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 DRA72149 by Unisys Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If DRA72149 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 DRA72149?
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 DRA72149?
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.