MIL-SPEC · Electronic Components
M28840/7F3
Dummy Connector, Receptacle
Part NumberM28840/7F3
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-244-0494 (NSN)
Federal Item NameDUMMY CONNECTOR,RECEPTACLE
Federal Supply Class5935 — Connectors, Electrical
Distance Between Centerlines Of Mo1.281 INCHES NOMINAL
Nominal Thread Size1.500 INCHES
Shell Surface TreatmentCADMIUM AND CHROMATE AND NICKEL
Overall Length1.003 INCHES NOMINAL
Shell Surface Treatment Document AQQ-P-416,TYPE 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE AND QQ-P-416,TYPE 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE
Distance From Mounting Shoulder To0.878 INCHES MINIMUM AND 0.898 INCHES MAXIMUM
Thread DirectionRIGHT-HAND
Overall Width1.698 INCHES MINIMUM AND 1.738 INCHES MAXIMUM
Insert Position In Deg49.0 AND 169.0 AND 200.0 AND 244.0
Thread Quantity Per Inch10
Test Data Document81349-MIL-C-28840 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
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 M28840/7F3 available?
We can source M28840/7F3 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 M28840/7F3 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M28840/7F3 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 M28840/7F3?
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 M28840/7F3?
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.