Souriau Connection Technology · Electronic Components
D38999/20FC8SN
MIL-DTL-38999 Series III circular connector, wall-mount receptacle
Part NumberD38999/20FC8SN
ManufacturerSouriau Connection Technology
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-351-4718 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length33.66 MILLIMETERS MAXIMUM
Overall Width28.3 MILLIMETERS MINIMUM AND 28.9 MILLIMETERS MAXIMUM
Overall Height28.3 MILLIMETERS MINIMUM AND 28.9 MILLIMETERS MAXIMUM
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Nominal Thread Size18.0 MILLIMETERS AND 0.875 INCHES
Contact Arrangement13-8 SINGLE MATING END
Included Contact Quantity8 SINGLE MATING END SINGLE CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
Insert Position In Deg0.0 AND 124.0 AND 152.0 AND 219.0 AND 265.0
Precious Material And LocationCONTACT SURFACES GOLD
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material And Weight0.008 GOLD GRAINS, TROY
Insert MaterialPLASTIC EPOXY SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface Treatment Document AMIL-C-26074,CL 3 OR 4,GRADE B MIL SPEC SINGLE TREATMENT RESPONSE
Thread DirectionRIGHT-HAND
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
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 D38999/20FC8SN available?
We can source D38999/20FC8SN 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 D38999/20FC8SN by Souriau Connection Technology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D38999/20FC8SN 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 D38999/20FC8SN?
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 D38999/20FC8SN?
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.