Hoyt Electrical Instrument Works, Inc. · Electronic Components
649B3118
Voltmeter — Test Instruments
Part Number649B3118
ManufacturerHoyt Electrical Instrument Works, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-903-7828 (NSN)
Federal Item NameVOLTMETER
Federal Supply Class6625 — Test Instruments
Mounting Facility Type And Quantit4 THREADED STUD(S)
Measurement Range+0.0 TO 40.0 VOLTS, DC SINGLE INDICATOR SINGLE RANGE
Center To Center Distance Between1.875 INCHES NOMINAL
Mounting Stud Diameter0.112 INCHES NOMINAL
Circuit Attachment Method And Quan2 THREADED STUD
MaterialPLASTIC
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR ALL RANGES
Scale Division Quantity40 SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Style DesignatorRECTANGULAR FLUSH MTG
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 649B3118 available?
We can source 649B3118 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 649B3118 by Hoyt Electrical Instrument Works, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 649B3118 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 649B3118?
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 649B3118?
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.