Northrop Grumman Systems · Electronic Components
577R573H03
Resistor, Variable, Nonwire Wound,
Part Number577R573H03
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-078-1865 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Section Quantity1
Electrical Resistance Per Section10.0 KILOHMS SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
Undercut Diameter0.781 INCHES MAXIMUM
Shaft StyleROUND
Body Length0.570 INCHES MAXIMUM
Overall Diameter0.875 INCHES NOMINAL
Pilot Length0.0520 INCHES NOMINAL
Tap Location From Ccw Terminal Per180.0 SINGLE SECTION
Bearing TypeBALL SHAFT
Actuator TypeSINGLE SHAFT
Vendor Part NumbersA022, 14C1-2413, 78FTS101-3
Cancelled NSN5905-01-161-9800 (cancelled)
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 577R573H03 available?
We can source 577R573H03 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 577R573H03 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 577R573H03 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 577R573H03?
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 577R573H03?
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.