MIL-SPEC · Electronic Components
RA30NASA250A
Resistor, Variable, Wire Wound, Non
Part NumberRA30NASA250A
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-752-3824 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Overall Length0.999 INCHES MINIMUM AND 1.311 INCHES MAXIMUM
Body Length0.530 INCHES MINIMUM AND 0.780 INCHES MAXIMUM
Actuator TypeSINGLE SHAFT
Overall Diameter2.135 INCHES NOMINAL
Body Diameter1.500 INCHES MINIMUM AND 1.710 INCHES MAXIMUM
Shaft Length0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
Shaft Diameter0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
Mounting Bushing Length0.375 INCHES NOMINAL
Maximum Starting Torque6.00 INCH-OUNCES
Effective Electrical Rotation In D280.0 MINIMUM AND 305.0 MAXIMUM
Shaft StyleROUND, SLOTTED
Cancelled NSN5905-00-815-7891 (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 RA30NASA250A available?
We can source RA30NASA250A 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 RA30NASA250A by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RA30NASA250A 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 RA30NASA250A?
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 RA30NASA250A?
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.