L3Harris Technologies · Electronic Components
66004A
Resistor, Variable, Wire Wound, Pre
Part Number66004A
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-295-3947 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Mounting Bushing Length0.500 INCHES NOMINAL
Shaft Length0.594 INCHES NOMINAL
Body StyleCYLINDRICAL BUSHING MOUNTED
Body Diameter0.750 INCHES NOMINAL
Electrical Resistance Per Section100.0 KILOHMS SINGLE SECTION
Function Conformity Tolerance Per-0.50 TO 0.50 SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Temp Coefficient Of Resistance Wir-20.0 TO 20.0 SINGLE SECTION
Terminal Type And Quantity3 TURRET
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Vendor Part NumbersH755F
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 66004A available?
We can source 66004A 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 66004A by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 66004A 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 66004A?
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 66004A?
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.