MIL-SPEC · Electronic Components
RJ12BL504
Resistor, Variable, Nonwire Wound,
Part NumberRJ12BL504
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-763-6445 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body Length1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
Mounting Facility Quantity2
Shaft StyleROUND, SLOTTED
Terminal Type And Quantity3 WIRE LEAD
Test Data Document81349-MIL-R-22097 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Mounting Hole Diameter0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Mounting MethodUNTHREADED HOLE(S)
Electrical Resistance Per Section500.0 KILOHMS SINGLE SECTION
Terminal LocationREAR END
Shaft Length0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
Cancelled NSN5905-00-061-6059 (cancelled)
ESD/EMICode A — 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 RJ12BL504 available?
We can source RJ12BL504 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 RJ12BL504 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RJ12BL504 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 RJ12BL504?
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 RJ12BL504?
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.