Glenair · Electronic Components
257-121Z117-35PN
Connector, Receptacle, Electrical
Part Number257-121Z117-35PN
ManufacturerGlenair
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-718-0034 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Position Arrangement Style2 SINGLE MATING END
Distance From Mounting Shoulder To0.579 INCHES MAXIMUM
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Thread DirectionRIGHT-HAND
Overall Length1.28 INCHES MAXIMUM
Surface TreatmentPASSIVATE
Mounting Facility Thickness0.125 INCHES NOMINAL
Mating End Quantity2
Overall Diameter1.740 INCHES MINIMUM AND 1.763 INCHES MAXIMUM
Shell MaterialSTEEL
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 257-121Z117-35PN available?
We can source 257-121Z117-35PN 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 257-121Z117-35PN by Glenair obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 257-121Z117-35PN 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 257-121Z117-35PN?
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 257-121Z117-35PN?
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.