Jewell Instruments LLC · Electronic Components
52SI
Meter, Audio Level
Part Number52SI
ManufacturerJewell Instruments LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-052-6694 (NSN)
Federal Item NameMETER,AUDIO LEVEL
Federal Supply Class6625 — Test Instruments
Overall Width2.375 INCHES NOMINAL
Mounting Facility Type And Quantit4 FLANGE
Installation DesignPANEL
Measurement Range+0.0 TO 100.0 DECIBELS SINGLE INDICATOR SECOND RANGE
Criticality Code JustificationFEAT
Circuit Attachment Method And Quan2 BINDING POST
MaterialPLASTIC
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR FLUSH MTG
Center To Center Distance Between1.875 INCHES NOMINAL
Mounting Arrangement StyleFOUR HOLE/STUD RECTANGULAR/SQUARE
Vendor Part Numbers458-0589-000
Cancelled NSN6625-00-453-9932 (cancelled)
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 52SI available?
We can source 52SI 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 52SI by Jewell Instruments LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 52SI 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 52SI?
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 52SI?
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.