BI Technologies · Electronic Components
7221R100L.25
Resistor, Variable, Wire Wound, Pre
Part Number7221R100L.25
ManufacturerBI Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-063-6935 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Shaft Diameter0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM
Screw Thread Diameter0.250 INCHES NOMINAL
Shaft Runout0.001 INCHES
Electrical Resistance Per Section100.0 OHMS SINGLE SECTION
Shaft End Play0.005 INCHES
Ambient Temp In Deg Celsius Per Se85.0 SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Screw Thread Series DesignatorUNEF
Maximum Starting Torque0.60 INCH-OUNCES
Pilot Diameter Runout0.001 INCHES
Fragility FactorMODERATELY RUGGED
Cancelled NSN5905-00-660-3975 (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 7221R100L.25 available?
We can source 7221R100L.25 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 7221R100L.25 by BI Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 7221R100L.25 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 7221R100L.25?
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 7221R100L.25?
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.