Raytheon · Electronic Components
505428-3
Resistor, Variable, Wire Wound, Pre
Part Number505428-3
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-041-7884 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Terminal Type And Quantity3 TURRET
Precious Material And LocationTERMINAL SURFACES GOLD
Undercut Width0.0620 INCHES NOMINAL
Lateral Runout0.001 INCHES
Actuator Travel Control FeatureSTOPS
Shaft Runout0.001 INCHES
Actuator TypeSINGLE SHAFT
Maximum Stop Torque20.00 INCH-OUNCES
Shaft Radial Play0.001 INCHES
Shaft End Play0.005 INCHES
Maximum Starting Torque0.15 INCH-OUNCES
Vendor Part Numbers164-0041
ESD/EMICode B — 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 505428-3 available?
We can source 505428-3 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 505428-3 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 505428-3 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 505428-3?
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 505428-3?
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.