L-3 Communications Westwood · Electronic Components
4910P9531-1
Resistor, Variable, Wire Wound, Pre
Part Number4910P9531-1
ManufacturerL-3 Communications Westwood
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-388-6317 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Section Quantity1
Actuator TypeSINGLE SHAFT
Temp Coefficient Of Resistance Per-70.0 TO 70.0 SINGLE SECTION
Resistance Tolerance Per Section I-3.0 TO 3.0 SINGLE SECTION
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Test Data Document81349-MIL-R-12934 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Terminal Type And Quantity2 TURRET
Terminal LocationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Lateral Runout0.003 INCHES
Screw Thread Diameter0.250 INCHES NOMINAL
Shaft Radial Play0.003 INCHES
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 4910P9531-1 available?
We can source 4910P9531-1 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 4910P9531-1 by L-3 Communications Westwood obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4910P9531-1 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 4910P9531-1?
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 4910P9531-1?
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.