MIL-SPEC · Electronic Components
2AU40
Cable, Special Purpose, Electrical
Part Number2AU40
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-00-905-7255 (NSN)
Federal Item NameCABLE,SPECIAL PURPOSE,ELECTRICAL
Federal Supply Class6145 — Wire and Cable, Electrical
Strand Awg Size Per Conductor30 ALL CONDUCTORS
MaterialPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS
Material Document And ClassificatiMIL-M-20693,TYPE 3,GRADE E OR TYPE 4 MIL SPEC SINGLE MATERIAL RESPONSE SECOND POSITION JACKET ALL CONDUCTORS
Strand Quantity Per Conductor7 ALL CONDUCTORS
ColorGRAY/GREY FIRST POSITION JACKET CABLE
Round Conductor Size22 AWG ALL CONDUCTORS
Conductor Arrangement And Quantity40 TWISTED PAIR
Conductor FormSTRANDED ALL CONDUCTORS
Cross Section Outside Diameter1.345 INCHES NOMINAL
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
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 2AU40 available?
We can source 2AU40 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 2AU40 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2AU40 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 2AU40?
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 2AU40?
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.