Crane Electronics, Inc. · Electronic Components
166-2500
Meter, Electrical Frequency
Part Number166-2500
ManufacturerCrane Electronics, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-878-7561 (NSN)
Federal Item NameMETER,ELECTRICAL FREQUENCY
Federal Supply Class6625 — Test Instruments
Furnished Items And QuantityNUT 4; WASHER 3
Measurement Range+380.0 TO 420.0 HERTZ SINGLE INDICATOR SINGLE RANGE
Installation DesignPANEL
Scale Selection MethodTERMINAL
Indicator TypeVIBRATING REED
Frequency Response Range+380.000 TO 420.000 HERTZ
Circuit Current For Which DesignedAC
Mounting Facility Type And Quantit3 SCREW AND 3 UNTHREADED HOLE(S)
Circuit Attachment Method And Quan2 THREADED STUD
ColorUNABLE TO DECODE
Style DesignatorROUND FLUSH MTG
Vendor Part Numbers290-08453
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 166-2500 available?
We can source 166-2500 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 166-2500 by Crane Electronics, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 166-2500 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 166-2500?
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 166-2500?
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.