Phaostron Instrument And Electronic Company · Electronic Components
637-17136
Voltmeter — Test Instruments
Part Number637-17136
ManufacturerPhaostron Instrument And Electronic Company
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-040-8244 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Circuit Attachment Method And Quan2 THREADED STUD
Overall Length2.312 INCHES MAXIMUM
Measurement Range+0.0 TO 150.0 VOLTS, AC SINGLE INDICATOR FIRST RANGE
Power SourceEXTERNAL
Features ProvidedMAGNETIC SHIELD AND ZERO ADJUSTER
Scale Graduation TypeNONLINEAR SINGLE INDICATOR ALL RANGES
Movement Suspension MethodJEWEL PIVOT BASE
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S)
Furnished Items And QuantityTERM. HDW 2
Overall Diameter3.500 INCHES NOMINAL
Pointer ColorBLACK SINGLE INDICATOR ALL RANGES
Vendor Part NumbersA578-1300
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 637-17136 available?
We can source 637-17136 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 637-17136 by Phaostron Instrument And Electronic Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 637-17136 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 637-17136?
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 637-17136?
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.