Jewell Instruments · Electronic Components
HSI
Ammeter — Test Instruments
Part NumberHSI
ManufacturerJewell Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-771-5650 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Reliability IndicatorNOT ESTABLISHED
Scale Selection MethodTERMINAL
Installation DesignPANEL
Meter Depth Behind Mounting Flange0.830 INCHES NOMINAL
ColorUNABLE TO DECODE
Style DesignatorRECTANGULAR FLUSH MTG
Nuclear Hardness Critical FeatureNONHARDENED
Scale Division Quantity5 SINGLE INDICATOR SINGLE RANGE
Circuit Construction TypeNONELECTRONIC
Panel For Which DesignedNONMAGNETIC
FSC Application DataTEST SET,ELECT. EQUIP.
Vendor Part Numbers211543
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 HSI available?
We can source HSI 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 HSI by Jewell Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HSI 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 HSI?
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 HSI?
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.