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Catalog / Department Of The Army Hq United States Army Communications Research And Development Command / B4012953
Department Of The Army Hq United States Army Communications Research And Development Command · Electronic Components
B4012953
Support, Electrical Card Holder
Part NumberB4012953
ManufacturerDepartment Of The Army Hq United States Army Communications Research And Development Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5998-01-280-0821 (NSN)
Federal Item NameSUPPORT,ELECTRICAL CARD HOLDER
Federal Supply Class5998 — Circuit Card Assemblies
Mounting Facility Type And Quantit2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
Overall Length0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
Nominal Thread Size0.112 INCHES SINGLE MOUNTING FACILITY
Surface TreatmentANODIZE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
MaterialALUMINUM ALLOY
Surface Treatment Document And ClaMIL-A-8625,TYPE II,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
Overall Width0.600 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
Thread Class2B SINGLE MOUNTING FACILITY
Material Document And ClassificatiQQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
Body StyleIRREGULAR
Vendor Part NumbersL333-001-540
ESD/EMICode B — ESD/EMI sensitive item
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 B4012953 available?
We can source B4012953 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 B4012953 by Department Of The Army Hq United States Army Communications Research And Development Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B4012953 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 B4012953?
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 B4012953?
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.