Aero Electric · Electronic Components
D38999/20WB35PN
MIL-DTL-38999 Series III wall-mount receptacle, insert arrangement 35, pin contacts — circular aerospace connector
Part NumberD38999/20WB35PN
ManufacturerAero Electric
AvailabilityIn stock — ships fast
Specifications
NSN5935-01-221-8117 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Overall Length31.5 MILLIMETERS NOMINAL
Overall Width26.2 MILLIMETERS NOMINAL
Overall Height26.2 MILLIMETERS NOMINAL
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Precious MaterialGOLD
Precious Material LocationCONTACT SURFACES GOLD
Nominal Thread Size15.0 MILLIMETERS AND 0.750 INCHES
Contact Arrangement11-35 SINGLE MATING END
Included Contact Quantity13 SINGLE MATING END SINGLE CONTACT GROUPING
Federal Supply Class5935 — Connectors, Electrical
Mating End Quantity1
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Center To Center Distance Between20.6 MILLIMETERS NOMINAL
Distance Between Centerlines Of Mo20.6 MILLIMETERS NOMINAL
Distance From Mounting Shoulder To20.9 MILLIMETERS MAXIMUM
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material And Weight0.013 GOLD GRAINS, TROY
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Cancelled NSN5935-01-239-8894 (cancelled)
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 D38999/20WB35PN in stock?
Yes — D38999/20WB35PN is in our stock database. Request a quote for current pricing and lead time.
Is D38999/20WB35PN by Aero Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D38999/20WB35PN 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 D38999/20WB35PN?
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 D38999/20WB35PN?
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.