Us Army Aviation And Missile Command · Electronic Components
8157239
Resistor, Variable, Wire Wound, Pre
Part Number8157239
ManufacturerUs Army Aviation And Missile Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-591-0002 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Function Conformity Tolerance Per-0.10 TO 0.10 SINGLE SECTION
Electrical Resistance Per Section20.0 KILOHMS SINGLE SECTION
Terminal LocationUPPER ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Terminal Type And Quantity4 SOLDER STUD
Function Characteristic Per SectioSINGLE SECTION LINEAR
Resistance Tolerance Per Section I-1.0 TO 1.0 SINGLE SECTION
Power Dissipation Rating Per Secti5.0 FREE AIR SINGLE SECTION
Actuator TypeINTEGRAL KNOB WITH COUNTER
Body Height3.562 INCHES NOMINAL
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 8157239 available?
We can source 8157239 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 8157239 by Us Army Aviation And Missile Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 8157239 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 8157239?
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 8157239?
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.