MIL-SPEC · Electronic Components
D38999/28-12C
Nut, Coupling, Electrical Connecto
Part NumberD38999/28-12C
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-235-2043 (NSN)
Federal Item NameNUT,COUPLING,ELECTRICAL CONNECTO
Federal Supply Class5935 — Connectors, Electrical
Thread DirectionRIGHT-HAND
Thread SeriesISO M
Nominal Thread Size47.0 MILLIMETERS
Drilled Hole Diameter1.5 MILLIMETERS NOMINAL
Hole Configuration StyleCONFIGURATION B
Width Across Flats53.75 MILLIMETERS MINIMUM AND 55.00 MILLIMETERS MAXIMUM
Thread Tolerance Class6H INTERNAL
Nut Height3.17 MILLIMETERS MINIMUM AND 3.62 MILLIMETERS MAXIMUM
Thread Pitch In Millimeters1.00
Hole Type And Quantity3 DRILLED
MaterialALUMINUM ALLOY 2017 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL
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 D38999/28-12C available?
We can source D38999/28-12C 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 D38999/28-12C by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D38999/28-12C 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 D38999/28-12C?
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 D38999/28-12C?
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.