Boonton Electronics · Electronic Components
554137
Ammeter — Test Instruments
Part Number554137
ManufacturerBoonton Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-834-1150 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Overall Length2.191 INCHES NOMINAL
Overall Height4.531 INCHES MAXIMUM
Circuit Construction TypeNONELECTRONIC
Circuit Attachment Method And Quan2 SOLDER LUG AND 2 THREADED STUD
Center To Center Distance Between5.375 INCHES NOMINAL
Features ProvidedSELF-ILLUMINATION FACILITY AND ZERO ADJUSTER
Meter Depth Behind Mounting Flange1.580 INCHES NOMINAL
Mounting Stud Diameter0.138 INCHES NOMINAL
Indicator TypeDIAL W/POINTER
Scale Division Quantity100 SINGLE INDICATOR SECOND RANGE
Measurement Range-3.0 TO 3.0 MILLIAMPERES, DC SINGLE INDICATOR FIRST RANGE
Cancelled NSN6625-00-013-8783 (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 554137 available?
We can source 554137 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 554137 by Boonton Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 554137 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 554137?
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 554137?
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.