Meggitt (UK) · Electronic Components
PSD457-7
Resistor, Variable, Wire Wound, Non
Part NumberPSD457-7
ManufacturerMeggitt (UK)
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-445-3512 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Shaft StyleROUND, SLOTTED
Mounting MethodSTANDARD BUSHING
Effective Electrical Rotation In D7920.0 NOMINAL
Rotary Actuator Travel In Angular7920.0 NOMINAL
Electrical Resistance Per Section5.0 KILOHMS SINGLE SECTION
Ambient Temp In Deg Celsius Per Se150.0 SINGLE SECTION
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Terminal Type And Quantity3 WIRE LOOP
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Power Dissipation Rating Per Secti0.5 FREE AIR SINGLE SECTION
Actuator Travel Control FeatureCLUTCH
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 PSD457-7 available?
We can source PSD457-7 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 PSD457-7 by Meggitt (UK) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PSD457-7 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 PSD457-7?
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 PSD457-7?
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.