Hickok Waekon · Electronic Components
590-087
Meter, Electrical Frequency
Part Number590-087
ManufacturerHickok Waekon
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-806-8759 (NSN)
Federal Item NameMETER,ELECTRICAL FREQUENCY
Federal Supply Class6625 — Test Instruments
Overall Width3.250 INCHES NOMINAL
Mounting Hole Diameter0.168 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
Scale Selection MethodTERMINAL
Circuit Attachment Method And Quan2 THREADED STUD
Circuit Current For Which DesignedAC
Style DesignatorROUND FLUSH MTG W/4 TABS
Nuclear Hardness Critical FeatureNONHARDENED
Special Test FeaturesPORM .4 PCT ACCURACY AT 400 HZ
ColorUNABLE TO DECODE
MaterialPLASTIC
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Vendor Part Numbers907-280, 117SCE200-3
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 590-087 available?
We can source 590-087 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 590-087 by Hickok Waekon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 590-087 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 590-087?
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 590-087?
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.