Electrodynamics · Electronic Components
M157D-28-BLK/W-S323
Indicator, Fault Locating
Part NumberM157D-28-BLK/W-S323
ManufacturerElectrodynamics
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-490-1560 (NSN)
Federal Item NameINDICATOR,FAULT LOCATING
Federal Supply Class6625 — Test Instruments
Contact Quantity4
Diameter0.593 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED CASE
Electrical Connection Quantity4
Coil Dc Resistance720.0 OHMS NOMINAL
Features ProvidedCOIL AND ENCAPSULATED AND MOUNTING HARDWARE
Length0.830 INCHES MAXIMUM
Presentation TypeWINDOW
Contact TypeSOLDER STUD
Dc Voltage Rating22.4 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM
Current TypeDC
Vendor Part NumbersMI57DA-28-BLK/W-S323A, MI57D-28-BLK/W-TT-S323A, 151007P1
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 M157D-28-BLK/W-S323 available?
We can source M157D-28-BLK/W-S323 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 M157D-28-BLK/W-S323 by Electrodynamics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M157D-28-BLK/W-S323 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 M157D-28-BLK/W-S323?
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 M157D-28-BLK/W-S323?
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.