Glenair · Electronic Components
557T071M123B
Backshell, Electrical Connector
Part Number557T071M123B
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-682-2345 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Quantity1
Overall Height2.0 INCHES NOMINAL
Overall Length1.25 INCHES MAXIMUM
Center To Center Distance Between0.984 INCHES NOMINAL
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S)
Cable Opening Diameter0.250 INCHES NOMINAL
Overall Width0.53 INCHES NOMINAL
Style DesignatorHOOD, TOP OPENING
Furnished ItemsSTRAP
Surface TreatmentNICKEL
MaterialALUMINUM
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 557T071M123B available?
We can source 557T071M123B 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 557T071M123B by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 557T071M123B 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 557T071M123B?
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 557T071M123B?
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.