Raytheon · Electronic Components
251031-1
Insert, Electrical Connector
Part Number251031-1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-835-8841 (NSN)
Federal Item NameINSERT,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Overall Length4.723 INCHES NOMINAL
Terminal TypeSOLDER WELL SINGLE MATING END ALL CONTACT GROUPINGS
Distance Between Centerlines Of Mo1.818 INCHES NOMINAL
Insert MaterialRUBBER SINGLE MATING END
Overall Height0.887 INCHES NOMINAL
Distance Between Mounting Facility2.565 INCHES NOMINAL
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Overall Width3.125 INCHES NOMINAL
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 251031-1 available?
We can source 251031-1 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 251031-1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 251031-1 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 251031-1?
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 251031-1?
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.