MIL-SPEC · Electronic Components
M641/7-1
Jack, Telephone
Part NumberM641/7-1
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-201-8012 (NSN)
Federal Item NameJACK,TELEPHONE
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between0.213 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
Electrical Insulation FeatureINSULATED COMPLETELY
Surface TreatmentGOLD SPRING
Accommodated Finger TypeTWO CONDUCTOR, TURRET TIP SINGLE FINGER
Jack Contact Arrangement DesignatoJ2
MaterialPLASTIC POLYAMIDE NYLON INSULATOR
Precious Material And LocationCONTACT AND CONTACT SPRINGS AND TERMINAL SURFACES GOLD
Body Height0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM
Cable Entrance Diameter0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
Body Width0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM
Body StyleDUAL ACCOMMODATED STRAIGHT EXTENSION
Cancelled NSN5935-00-534-7863 (cancelled)
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 M641/7-1 available?
We can source M641/7-1 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 M641/7-1 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M641/7-1 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 M641/7-1?
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 M641/7-1?
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.