Jewell Instruments · Electronic Components
4951-742
Meter, Power Factor
Part Number4951-742
ManufacturerJewell Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-081-5701 (NSN)
Federal Item NameMETER,POWER FACTOR
Federal Supply Class6625 — Test Instruments
PhaseTHREE
Overall Width4.310 INCHES NOMINAL
Measurement Range+0.0 TO 5.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
Scale Division Quantity6 SINGLE INDICATOR SINGLE RANGE
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Movement TypeELECTROSTATIC
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Accuracy RatingPORN 1 PCT READING FULL SCALE SINGLE INDICATOR SINGLE RANGE
Style DesignatorRECTANGULAR SURFACE MTG
Nuclear Hardness Critical FeatureNONHARDENED
Vendor Part Numbers76-11216
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 4951-742 available?
We can source 4951-742 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 4951-742 by Jewell Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4951-742 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 4951-742?
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 4951-742?
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.