Lockheed Martin Librascope Corporation · Electronic Components
5-28-5000AX
Resistor, Adjustable
Part Number5-28-5000AX
ManufacturerLockheed Martin Librascope Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-201-9237 (NSN)
Federal Item NameRESISTOR,ADJUSTABLE
Federal Supply Class5905 — Resistors
Test Data Document81349-MIL-R-15109 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Style DesignatorRADIAL TERMINAL EACH END
Reactance CharacteristicINDUCTIVE
Body Length1.750 INCHES NOMINAL
Power Dissipation Rating In Watts10.000 FREE AIR
Terminal TypeTAB W/SCREW
Ambient Temp At Full Rated Power40.0 CELSIUS
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCASED
Terminal Length0.562 INCHES NOMINAL
Ambient Temp In Deg Celsius At Zer340.0
Vendor Part Numbers1-3-4Z239TVIT50000HM604SLD, 1 3-4Z239TVIT50000HM614SLD, 5-28-5000AS
Cancelled NSN5905-00-755-6331 (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 5-28-5000AX available?
We can source 5-28-5000AX 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 5-28-5000AX by Lockheed Martin Librascope Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5-28-5000AX 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 5-28-5000AX?
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 5-28-5000AX?
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.