GE Aviation Systems · Electronic Components
139988-01
Resistor, Variable, Wire Wound, Pre
Part Number139988-01
ManufacturerGE Aviation Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-999-8733 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Overall Length1.445 INCHES MAXIMUM
Mounting Lip Depth0.0620 INCHES NOMINAL
Body Length0.790 INCHES MAXIMUM
Electrical Resistance Per Section170.0 KILOHMS SINGLE SECTION
Mounting MethodCLAMP RING(S)
Body Diameter1.090 INCHES MAXIMUM
Undercut Diameter0.975 INCHES MAXIMUM
Maximum Starting Torque0.40 INCH-OUNCES
Shaft Radial Play0.001 INCHES
Lateral Runout0.001 INCHES
Actuator TypeSINGLE SHAFT
Vendor Part Numbers116WS174, PS111A-14, 5203-456-0, 1061-0001-2605
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 139988-01 available?
We can source 139988-01 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 139988-01 by GE Aviation Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 139988-01 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 139988-01?
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 139988-01?
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.