U S Army Tank Automotive Command Amsta-Im-Mm · Electronic Components
12373933
Insulator, Plate
Part Number12373933
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-423-7012 (NSN)
Federal Item NameINSULATOR,PLATE
Federal Supply Class5970 — Electrical Insulators
Style DesignatorFLAT, RECTANGULAR
Fourth Hole Spacing2.501 INCHES NOMINAL
Third Hole Spacing3.340 INCHES NOMINAL
Overall Height0.020 INCHES NOMINAL
Second Hole Spacing1.190 INCHES NOMINAL
Overall Width4.070 INCHES NOMINAL
First Hole Spacing0.360 INCHES NOMINAL
First Hole Diameter0.179 INCHES NOMINAL
Overall Length4.250 INCHES NOMINAL
MaterialOVERALL INSULATION SHEET, ELECTRICAL, SILICONE RUBBER, FIBERGLASS REINFORCED, MIL-I-49456
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 12373933 available?
We can source 12373933 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 12373933 by U S Army Tank Automotive Command Amsta-Im-Mm obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12373933 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 12373933?
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 12373933?
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.