MIL-SPEC · Electronic Components
M28748/4-D5BL1L
Connector, Receptacle, Electrical
Part NumberM28748/4-D5BL1L
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-346-4977 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Width0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
Overall Length2.182 INCHES NOMINAL
Overall Height2.619 INCHES NOMINAL
Thread DirectionRIGHT-HAND
Cable Entrance Diameter0.220 INCHES MINIMUM
Shell Guide Type And Location DesiB SLOT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Operating Temp Rating-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM
Polarization MethodJACKSCREW AND SHELL
Insert Material Document And ClassMIL-M-14,TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-P-19833,TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SIN
Thread Class2A AND 2B
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 M28748/4-D5BL1L available?
We can source M28748/4-D5BL1L 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 M28748/4-D5BL1L by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M28748/4-D5BL1L 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 M28748/4-D5BL1L?
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 M28748/4-D5BL1L?
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.