MIL-SPEC · Electronic Components
3SA-7
Cable, Special Purpose, Electrical
Part Number3SA-7
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN6145-00-059-3573 (NSN)
Federal Item NameCABLE,SPECIAL PURPOSE,ELECTRICAL
Federal Supply Class6145 — Wire and Cable, Electrical
Conductor Arrangement And Quantity7 TRIPLES
Conductor Grouping Arrangement Typ7 TRIPLES ALL GROUPS
MaterialPLASTIC, POLYETHYLENE (PP) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor Sequence Within GroupsFOURTH CONDUCTOR AND FIFTH CONDUCTOR AND SIXTH CONDUCTOR SECOND GROUP
Strand Awg Size Per Conductor26 ALL CONDUCTORS
Material Document And ClassificatiL-P-390 TYPE 2 CLASS 4 FED SPEC ALL MATERIAL RESPONSES FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Round Conductor Size18 AWG ALL CONDUCTORS
ColorGRAY/GREY FIRST POSITION JACKET CABLE
Cross Sectional Shape StyleROUND
Conductor Quantity21
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 3SA-7 available?
We can source 3SA-7 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 3SA-7 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3SA-7 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 3SA-7?
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 3SA-7?
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.