Souriau Connection Technology · Electronic Components
D38999/20FE6PN
MIL-DTL-38999 Series III circular connector, wall-mount receptacle
Part NumberD38999/20FE6PN
ManufacturerSouriau Connection Technology
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-306-8776 (NSN)
Additional NSNs5935-01-673-2842
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length33.66 MILLIMETERS MAXIMUM
Overall Width33.0 MILLIMETERS MINIMUM AND 33.6 MILLIMETERS MAXIMUM
Overall Height33.0 MILLIMETERS MINIMUM AND 33.6 MILLIMETERS MAXIMUM
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Nominal Thread Size25.0 MILLIMETERS AND 0.625 INCHES
Contact Arrangement17-6 SINGLE MATING END
Included Contact Quantity6 SINGLE MATING END SINGLE CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Center To Center Distance Between24.61 MILLIMETERS MINIMUM AND 26.97 MILLIMETERS MAXIMUM
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Mating End Quantity1
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND CORROSION RESISTANT AND DUST RESISTANT AND FUEL RESISTAN
Distance Between Centerlines Of Mo24.61 MILLIMETERS MINIMUM AND 26.97 MILLIMETERS MAXIMUM
Distance From Mounting Shoulder To20.9 MILLIMETERS MAXIMUM
Operating Temp Rating-65.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Thread Pitch In Millimeters1.00
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 D38999/20FE6PN available?
We can source D38999/20FE6PN 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 D38999/20FE6PN by Souriau Connection Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D38999/20FE6PN 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 D38999/20FE6PN?
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 D38999/20FE6PN?
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.