Astec America · Electronic Components
59-781-301
Shunt, Instrument
Part Number59-781-301
ManufacturerAstec America
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-539-9638 (NSN)
Federal Item NameSHUNT,INSTRUMENT
Federal Supply Class6625 — Test Instruments
Overall Width1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
Voltage Drop In Millivolts50.0 NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Terminal Type And Quantity2 THREADED STUD AND 2 SCREW
FSC Application DataTEST SET,ELECT. EQUIP.
Terminal LocationONE SIDE AND TOP
Cubic Measure4.464 CUBIC INCHES
Nondefinitive Spec Std DataMSA500 TYPE
Criticality Code JustificationFEAT
Current Rating And Type50.0 AMPERES NOMINAL DC
Test Data Document58536-A-A-55524 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Vendor Part Numbers5013388-002, AA55524/01-005
Cancelled NSN6625-00-351-6061 (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 59-781-301 available?
We can source 59-781-301 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 59-781-301 by Astec America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 59-781-301 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 59-781-301?
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 59-781-301?
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.