Northrop Grumman Systems Corporation · Electronic Components
900401-1
Resistor, Variable, Wire Wound, Non
Part Number900401-1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-811-4379 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius Per Se175.0 SINGLE SECTION
Section Quantity1
Shaft Diameter0.105 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
Lateral Distance Between Mounting0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
Rotary Actuator Travel In Angular7920.0 NOMINAL
Electrical Resistance Per Section7.8 KILOHMS SINGLE SECTION
Mounting MethodUNTHREADED HOLE(S)
Terminal Type And Quantity3 WIRE LOOP
Actuator Travel Control FeatureSTOPS
Power Dissipation Rating Per Secti1.0 FREE AIR SINGLE SECTION
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
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 900401-1 available?
We can source 900401-1 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 900401-1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 900401-1 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 900401-1?
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 900401-1?
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.