Hubbell Inc. Deleware · Electronic Components
HBL303NM
Connector, Receptacle, Electrical
Part NumberHBL303NM
ManufacturerHubbell Inc. Deleware
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-646-2730 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Bushing Diameter2.46 INCHES NOMINAL
Distance Between Mounting Facility2.41 INCHES NOMINAL
Body StyleSTRAIGHT SHAPE W/FLANGE W/COVER
Mating End Quantity1
Connector Locking MethodCONTACT TWISTLOCK
Distance From Mounting Shoulder To2.36 INCHES NOMINAL
Overall Length3.40 INCHES NOMINAL
Included Contact TypeCURVED PIN W/INSIDE LIP SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Current Rating In30.0 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodCONTACT
Shell MaterialPLASTIC POLYESTER AND PLASTIC POLYAMIDE NYLON
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 HBL303NM available?
We can source HBL303NM 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 HBL303NM by Hubbell Inc. Deleware obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HBL303NM 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 HBL303NM?
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 HBL303NM?
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.