Hickok Waekon · Electronic Components
48HSR
Ammeter — Test Instruments
Part Number48HSR
ManufacturerHickok Waekon
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-729-6690 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Overall Diameter4.500 INCHES NOMINAL
Movement Suspension MethodJEWEL PIVOT BASE
Mounting Facility Type And Quantit6 UNTHREADED HOLE(S)
ColorUNABLE TO DECODE
Style DesignatorROUND FLUSH MTG
Sensitivity Rating150.0 MILLIVOLTS
Meter Depth Behind Mounting Flange1.500 INCHES NOMINAL
Furnished Items And QuantityEXTERNAL SHUNT 3
Accuracy In Percent-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Mounting Bolt Circle Diameter4.124 INCHES NOMINAL
Scale Division Quantity150 SINGLE INDICATOR SINGLE RANGE
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 48HSR available?
We can source 48HSR 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 48HSR by Hickok Waekon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 48HSR 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 48HSR?
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 48HSR?
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.