Lockheed Martin Corporation · Electronic Components
50-103131LSRL
Ammeter — Test Instruments
Part Number50-103131LSRL
ManufacturerLockheed Martin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-767-0254 (NSN)
Federal Item NameAMMETER
Federal Supply Class6625 — Test Instruments
Center To Center Distance Between3.375 INCHES NOMINAL
Overall Height4.328 INCHES NOMINAL
Mounting Facility Type And Quantit4 THREADED STUD(S)
Measurement Range+0.0 TO 200.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
Movement TypeMOVING IRON VANE
Overall Width4.328 INCHES NOMINAL
Movement Suspension MethodTAUT BAND
ColorUNABLE TO DECODE
Accuracy In Percent-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Meter Depth Behind Mounting Flange3.875 INCHES NOMINAL
Mounting Stud Diameter0.250 INCHES NOMINAL
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 50-103131LSRL available?
We can source 50-103131LSRL 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 50-103131LSRL by Lockheed Martin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50-103131LSRL 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 50-103131LSRL?
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 50-103131LSRL?
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.