General Dynamics Land Systems - Canadacorporation · Electronic Components
X900457
Resistor, Variable, Wire Wound, Pre
Part NumberX900457
ManufacturerGeneral Dynamics Land Systems - Canadacorporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-089-5465 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Power Dissipation Rating Per Secti5.0 FREE AIR SINGLE SECTION
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Screw Thread Diameter0.375 INCHES NOMINAL
Shaft Diameter0.250 INCHES NOMINAL
Shaft StyleROUND
Terminal Type And Quantity4 TAB, SOLDER LUG
Screw Thread Series DesignatorUNEF
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
Electrical Resistance Per Section2.400 KILOHMS SINGLE SECTION
Actuator TypeSINGLE SHAFT
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 X900457 available?
We can source X900457 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 X900457 by General Dynamics Land Systems - Canadacorporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If X900457 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 X900457?
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 X900457?
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.