MIL-SPEC · Electronic Components
RA20NASK750A
Resistor, Variable, Wire Wound, Non
Part NumberRA20NASK750A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-805-1639 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Body Diameter1.100 INCHES MINIMUM AND 1.310 INCHES MAXIMUM
Shaft StyleROUND, SLOTTED
Mounting Bushing Length0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
Actuator TypeSINGLE SHAFT
Shaft Length2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM
Body Length0.570 INCHES MINIMUM AND 0.670 INCHES MAXIMUM
Overall Diameter1.750 INCHES NOMINAL
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
Maximum Stop Torque128.00 INCH-OUNCES
Effective Electrical Rotation In D290.0 MINIMUM AND 305.0 MAXIMUM
Cancelled NSN5905-00-295-5838 (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 RA20NASK750A available?
We can source RA20NASK750A 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 RA20NASK750A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RA20NASK750A 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 RA20NASK750A?
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 RA20NASK750A?
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.