Souriau USA · Electronic Components
B22ECH
Backshell, Electrical Connector
Part NumberB22ECH
ManufacturerSouriau USA
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-453-5033 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Size Designation22
Nominal Thread Size1.312 INCHES
Seal TypeBUSHING
Cable Opening Quantity1
Cable Opening Diameter0.356 INCHES MINIMUM AND 0.740 INCHES MAXIMUM
Surface TreatmentCADMIUM AND CHROMATE
MaterialRUBBER SYNTHETIC SEAL
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Thread Series DesignatorUNEF
Overall Length1.328 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
Vendor Part Numbers10-314901-223, 057-3012-005
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 B22ECH available?
We can source B22ECH 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 B22ECH by Souriau USA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B22ECH 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 B22ECH?
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 B22ECH?
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.