Thomas & Betts · Electronic Components
M975
NON-INS - TUB RING TERM, 4/0AN-250M
Part NumberM975
ManufacturerThomas & Betts
AvailabilityAvailable to order — request a quote
Specifications
NSN2930-00-328-8924 (NSN)
Federal Item NameSHUTTER,RADIATOR,ENGINE COOLANT
MaterialSTEEL CORROSION RESISTING FRAME
Overall Height9.062 INCHES NOMINAL
Overall Diameter11.500 INCHES NOMINAL
Design TypeADJUSTABLE VANE
Shutter Material And TypeALUMINUM VANE
Federal Supply Class2930 — Engine Cooling System Components, Nonaircraft
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 M975 available?
We can source M975 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 M975 by Thomas & Betts obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M975 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 M975?
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 M975?
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.