Northrop Grumman Systems Corporation · Electronic Components
1801377
Resistor, Variable, Wire Wound, Pre
Part Number1801377
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-482-5297 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Mounting Lip Diameter2.0000 INCHES NOMINAL
Body StyleCYLINDRICAL SERVO MOUNTED
Section Quantity2
Function Conformity Tolerance Per-0.50 TO 0.50 ALL SECTIONS
Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Mounting MethodTHREADED HOLE(S)
Electrical Resistance Per Section5.0 KILOHMS ALL SECTIONS
Bearing TypeBEARING SHAFT
Effective Electrical Rotation In D315.0 NOMINAL
Screw Thread Diameter0.138 INCHES NOMINAL
Actuator TypeSINGLE SHAFT
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 1801377 available?
We can source 1801377 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 1801377 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1801377 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 1801377?
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 1801377?
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.