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US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SM-B-425589
Meter, Arbitrary Scale
Part NumberSM-B-425589
ManufacturerUS Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-669-0741 (NSN)
Federal Item NameMETER,ARBITRARY SCALE
Federal Supply Class6625 — Test Instruments
Mounting Hole Diameter0.143 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
Surface TreatmentENAMEL SEMIGLOSS
Movement Suspension MethodJEWEL PIVOT BASE
Nuclear Hardness Critical FeatureNONHARDENED
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Circuit Current For Which DesignedDC
Unable To DecodeUNABLE TO DECODE
Meter Depth Behind Mounting Flange1.660 INCHES MAXIMUM
Style DesignatorROUND FLUSH MTG
ColorUNABLE TO DECODE
Dielectric Withstanding Voltage In3000.0
Vendor Part Numbers365-491, 461-064, 300-04537, 441-09537, 461-064-46, AED5-30670
Cancelled NSN6625-00-578-5333 (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 SM-B-425589 available?
We can source SM-B-425589 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 SM-B-425589 by US Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM-B-425589 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 SM-B-425589?
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 SM-B-425589?
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.