Faria Beede Instruments · Electronic Components
AP0540
Ammeter — Test Instruments
Part NumberAP0540
ManufacturerFaria Beede Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-113-3278 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Meter Depth Behind Mounting Flange1.230 INCHES NOMINAL
Circuit Attachment Method And Quan2 THREADED STUD
Frequency Response Range+25.000 TO 125.000 HERTZ
Overall Length1.500 INCHES NOMINAL
Indicator TypeDIAL W/POINTER
Scale Selection MethodTERMINAL
Scale Division Quantity4 SINGLE INDICATOR SINGLE RANGE
Dial Scale Marking ColorWHITE SINGLE INDICATOR SINGLE RANGE
Accuracy In Percent-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Furnished Items And QuantityCLAMP 1; NUT 4; LOCKWASHER 2
Panel For Which DesignedNONMAGNETIC
Cancelled NSN6625-00-223-2482 (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 AP0540 available?
We can source AP0540 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 AP0540 by Faria Beede Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AP0540 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 AP0540?
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 AP0540?
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.