Aircraft Instruments Co · Electronic Components
21102MB-372M
Indicator, Fault Locating
Part Number21102MB-372M
ManufacturerAircraft Instruments Co
AvailabilityAvailable to order — request a quote
Specifications
NSN6625-00-097-8713 (NSN)
Federal Item NameINDICATOR,FAULT LOCATING
Federal Supply Class6625 — Test Instruments
Height0.440 INCHES NOMINAL
Electrical Connection Quantity4
Features ProvidedHERMETICALLY SEALED CASE
Presentation TypeINDICATOR LIGHT
Mounting Facility Type And Quantit2 FLANGE
Electrical Connection IdentifyingAAA-30W-HP
Mounting Flange Diameter0.156 INCHES NOMINAL
Coil Dc Resistance610.0 OHMS MINIMUM AND 950.0 OHMS MAXIMUM
Current TypeDC
Mounting Flange Width0.250 INCHES NOMINAL
Contact Quantity4
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 21102MB-372M available?
We can source 21102MB-372M 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 21102MB-372M by Aircraft Instruments Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 21102MB-372M 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 21102MB-372M?
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 21102MB-372M?
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.