Naval Sea Systems Command · Electronic Components
3155817-378
Connector Body, Plug, Electrical
Part Number3155817-378
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-157-3439 (NSN)
Federal Item NameCONNECTOR BODY,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Contact Position Arrangement Style36-10 SINGLE MATING END
Shell MaterialALUMINUM ALLOY
Insert Position In Deg125.0
Shell TypeSOLID
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Insert MaterialRUBBER SINGLE MATING END
Thread Series DesignatorUNS AND DOUBLE STUB
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Shell Surface TreatmentANODIZE
Thread DirectionLEFT-HAND AND RIGHT-HAND
Overall Diameter2.569 INCHES MAXIMUM
Vendor Part Numbers80-560333-10I
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 3155817-378 available?
We can source 3155817-378 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 3155817-378 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3155817-378 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 3155817-378?
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 3155817-378?
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.