Glenair · Electronic Components
557S135NF514E
Backshell, Electrical Connector
Part Number557S135NF514E
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-572-0255 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between2.401 INCHES MINIMUM AND 2.411 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
Thread Series DesignatorUNEF
MaterialALUMINUM ALLOY
Surface TreatmentCADMIUM AND NICKEL
Overall Height1.500 INCHES NOMINAL
Thread Quantity Per Inch20
Thread Class2A
Overall Width0.980 INCHES NOMINAL
Nominal Thread Size0.812 INCHES
Mounting Facility Type And Quantit2 JACKSCREW AND 2 CLIP AND 1 CLAMP ASSEMBLY
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 557S135NF514E available?
We can source 557S135NF514E 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 557S135NF514E by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 557S135NF514E 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 557S135NF514E?
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 557S135NF514E?
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.