Kearfott · Electronic Components
226878
Resistor, Variable, Wire Wound, Pre
Part Number226878
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-987-9832 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Undercut Width0.0620 INCHES NOMINAL
Maximum Starting Torque0.50 INCH-OUNCES
Shaft End Play0.005 INCHES
Pilot Diameter Runout0.001 INCHES
Maximum Running Torque0.50 INCH-OUNCES
Actuator TypeSINGLE SHAFT
Function Conformity Tolerance Per-1.00 TO 1.00 SINGLE SECTION
Shaft Radial Play0.001 INCHES
Shaft Runout0.002 INCHES
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Vendor Part NumbersRV1 1/8-S15
Cancelled NSN5905-00-677-0866 (cancelled)
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 226878 available?
We can source 226878 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 226878 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 226878 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 226878?
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 226878?
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.