Edgewood Chemical Biological Center Ecbc · Electronic Components
B5-59-409
Connector Assembly, Electrical
Part NumberB5-59-409
ManufacturerEdgewood Chemical Biological Center Ecbc
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-904-1381 (NSN)
Federal Item NameCONNECTOR ASSEMBLY,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Mounting Configuration5/16 IN. ID HOLE
Overall Length2.687 INCHES NOMINAL
Component NameCONNECTOR,PLUG; BOX CONNECTOR; ADAPTER,CABLE TO CONNECTOR
Component Identifying NumberMS3106A-12-5S TYPE NO. AND AN3055-12-4 TYPE NO. AND MS3057-4A TYPE NO.
Component Controlling AgencyMIL STD; ANA STD; MIL STD
Mounting MethodCLAMP
Overall Width1.062 INCHES NOMINAL
Component Quantity3
ESD/EMICode A — 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 B5-59-409 available?
We can source B5-59-409 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 B5-59-409 by Edgewood Chemical Biological Center Ecbc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B5-59-409 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 B5-59-409?
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 B5-59-409?
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.