Boeing · Electronic Components
ST5M1539-001
Resistor, Variable, Nonwire Wound,
Part NumberST5M1539-001
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-115-7183 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Mounting Lip Depth0.0620 INCHES NOMINAL
Mounting Lip Diameter0.8750 INCHES NOMINAL
Function Conformity Tolerance Per-0.10 TO 0.10 SINGLE SECTION
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Shaft Runout0.001 INCHES
Rotary Actuator Travel In Angular7200.0 NOMINAL
Lateral Runout0.002 INCHES
Bearing TypeBEARING SHAFT
Actuator TypeSINGLE SHAFT
Maximum Starting Torque1.00 INCH-OUNCES
Pilot Diameter Runout0.001 INCHES
Vendor Part Numbers71728
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 ST5M1539-001 available?
We can source ST5M1539-001 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 ST5M1539-001 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ST5M1539-001 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 ST5M1539-001?
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 ST5M1539-001?
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.