MIL-SPEC · Electronic Components
M642/2-2
Plug, Telephone
Part NumberM642/2-2
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-837-5969 (NSN)
Federal Item NamePLUG,TELEPHONE
Federal Supply Class5935 — Connectors, Electrical
Finger Length1.144 INCHES NOMINAL SINGLE FINGER
Terminal TypeINTERNAL SETSCREW
MaterialPLASTIC INSULATOR
Finger Diameter0.250 INCHES NOMINAL SINGLE FINGER
Finger TypeTHREE CONDUCTOR, CONE TIP SINGLE FINGER
Test Data Document81349-MIL-P-642 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Overall Diameter0.419 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
Body Length2.062 INCHES NOMINAL
Cable Entrance Diameter0.331 INCHES NOMINAL
Body StyleSTRAIGHT HANDLE
Identification Code ColorRED
Cancelled NSN5935-00-937-5731 (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 M642/2-2 available?
We can source M642/2-2 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 M642/2-2 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M642/2-2 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 M642/2-2?
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 M642/2-2?
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.