Northrop Grumman Systems Corporation · Electronic Components
577R583H03
Resistor, Variable, Nonwire Wound,
Part Number577R583H03
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-061-2157 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Overall Length0.740 INCHES NOMINAL
Body Length0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
Maximum Stop Torque48.00 INCH-OUNCES
Body StyleCYLINDRICAL
Power Dissipation Rating Per Secti0.375 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 TAB, SOLDER LUG
Section Quantity1
Rotary Actuator Travel In Angular295.0 NOMINAL
Electrical Resistance Per Section500.0 OHMS SINGLE SECTION
Ambient Temp In Deg Celsius Per Se175.0 SINGLE SECTION
Mounting MethodTERMINAL
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 577R583H03 available?
We can source 577R583H03 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 577R583H03 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577R583H03 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 577R583H03?
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 577R583H03?
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.