MIL-SPEC · Electronic Components
M28840/1GW
Clamp, Cable, Electrical Connector
Part NumberM28840/1GW
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-243-4449 (NSN)
Federal Item NameCLAMP,CABLE,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Thread Quantity Per Inch18
Size Designation25
Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Test Data Document81349-MIL-C-28840 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Thread Series DesignatorUNEF
MaterialALUMINUM ALLOY LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorDOUBLE CLAMPING ACTION OPEN FRAME TYPE
Cable Opening Quantity1
Overall Diameter1.608 INCHES MINIMUM AND 1.653 INCHES MAXIMUM
Cable Opening Diameter0.523 INCHES MINIMUM AND 0.956 INCHES MAXIMUM
Nominal Thread Size1.562 INCHES
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 M28840/1GW available?
We can source M28840/1GW 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 M28840/1GW by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M28840/1GW 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 M28840/1GW?
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 M28840/1GW?
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.