L3Harris Technologies, Inc. · Electronic Components
2053579-3
Resistor, Variable, Wire Wound, Non
Part Number2053579-3
ManufacturerL3Harris Technologies, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-553-9870 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Body Length0.625 INCHES MAXIMUM
Mounting Bushing Length0.312 INCHES NOMINAL
Overall Length1.469 INCHES MAXIMUM
Section Quantity1
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Device Design TypeAT 12:00 OCLOCK LOCATION NOT OTHERWISE SPECIFIED
Terminal Type And Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Shaft Length0.688 INCHES NOMINAL
Shaft StyleROUND, SLOTTED
Body StyleCYLINDRICAL BUSHING MOUNTED
Vendor Part Numbers55-65-115
ESD/EMICode B — ESD/EMI sensitive item
Effective Electrical Rotation In D295.0 NOMINAL
Actuator Travel Control FeatureSTOPS
Power Dissipation Rating Per Secti0.5 FREE AIR SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Screw Thread Quantity Per Inch32.0
Mounting MethodSTANDARD BUSHING
Nonturn Device Radius0.531 INCHES NOMINAL
Cancelled NSN5905-00-763-6666 (cancelled)
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 2053579-3 available?
We can source 2053579-3 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 2053579-3 by L3Harris Technologies, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2053579-3 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 2053579-3?
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 2053579-3?
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.