MIL-SPEC · Electronic Components
MS3186A122N
Nut, Coupling, Electrical Connecto
Part NumberMS3186A122N
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-196-3873 (NSN)
Federal Item NameNUT,COUPLING,ELECTRICAL CONNECTO
Federal Supply Class5935 — Connectors, Electrical
Width Across Flats1.984 INCHES MINIMUM AND 2.017 INCHES MAXIMUM
Thread SeriesUNS
Thread Quantity Per Inch18
Hole Configuration StyleCONFIGURATION B
Drilled Hole Diameter0.059 INCHES MINIMUM
Nut Height0.125 INCHES MINIMUM AND 0.142 INCHES MAXIMUM
Nominal Thread Size1.750 INCHES
Hole Type And Quantity3 DRILLED
MaterialALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 2017 OVERALL
Surface TreatmentNICKEL OVERALL
Material Document And ClassificatiQQ-A-200/8,COND T-6 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/5,COND T-4 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-225/8
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 MS3186A122N available?
We can source MS3186A122N 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 MS3186A122N by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS3186A122N 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 MS3186A122N?
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 MS3186A122N?
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.