Empro Manufacturing · Electronic Components
HA-40-100
Shunt, Instrument
Part NumberHA-40-100
ManufacturerEmpro Manufacturing
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-170-8987 (NSN)
Federal Item NameSHUNT,INSTRUMENT
Federal Supply Class6625 — Test Instruments
Overall Height1.350 INCHES MINIMUM AND 1.410 INCHES MAXIMUM
Overall Width1.220 INCHES MINIMUM AND 1.280 INCHES MAXIMUM
Current Rating And Type40.0 AMPERES NOMINAL DC
Terminal Type And Quantity2 SCREW
Voltage Drop In Millivolts100.0 NOMINAL
Terminal LocationTOP
Mounting MethodUNTHREADED HOLE(S)
FSC Application DataTEST SET,ELECT. EQUIP.
Overall Length5.970 INCHES MINIMUM AND 6.030 INCHES MAXIMUM
Furnished Items And QuantityFLAT WASHER 4; SCREW 2
Unthreaded Mounting Hole Diameter0.185 INCHES MINIMUM AND 5.280 INCHES MAXIMUM
Vendor Part Numbers234A422-9
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 HA-40-100 available?
We can source HA-40-100 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 HA-40-100 by Empro Manufacturing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HA-40-100 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 HA-40-100?
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 HA-40-100?
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.