NAVAIR/NAVSEA Design Activity · Electronic Components
3155817-531
Connector Body, Plug, Electrical
Part Number3155817-531
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-123-3736 (NSN)
Federal Item NameCONNECTOR BODY,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter1.551 INCHES MAXIMUM1.551 INCHES MAXIMUM
Overall Length1.797 INCHES NOMINAL1.797 INCHES NOMINAL
Thread DirectionLEFT-HAND AND LEFT-HAND AND RIGHT-HANDRIGHT-HAND
Shell Surface TreatmentANODIZEANODIZE
Nominal Thread Size1.125 INCHES AND 1.125 INCHES AND 1.250 INCHES1.250 INCHES
Insert Position In Deg0.00.0
Shell MaterialALUMINUM ALLOYALUMINUM ALLOY
Environmental ProtectionMOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND VIBRATION PROOFVIBRATION PROOF
Thread Class2A AND 2A AND 2B2B
Thread Quantity Per Inch18 AND 18 AND 1010
Connector Locking MethodINTERNALLY THREADED COUPLING RINGINTERNALLY THREADED COUPLING RING
Vendor Part Numbers80-560328-04S
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 3155817-531 available?
We can source 3155817-531 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 3155817-531 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3155817-531 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 3155817-531?
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 3155817-531?
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.