Jewell Instruments LLC · Electronic Components
4951-462
Ammeter — Test Instruments
Part Number4951-462
ManufacturerJewell Instruments LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-01-113-5421 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Overall Length11.000 INCHES MAXIMUM
Overall Height4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
Style DesignatorRECTANGULAR FLUSH MTG
Center To Center Distance Between2.376 INCHES NOMINAL
Criticality Code JustificationFEAT
Mounting Facility Type And Quantit4 THREADED STUD(S)
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Overall Width4.250 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
Meter Depth Behind Mounting Flange9.000 INCHES MAXIMUM
Mounting Stud Diameter0.250 INCHES NOMINAL
Mounting Stud Length0.625 INCHES NOMINAL
Vendor Part NumbersMK701-271
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 4951-462 available?
We can source 4951-462 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 4951-462 by Jewell Instruments LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4951-462 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 4951-462?
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 4951-462?
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.