MBDA UK · Electronic Components
B91303
Connector, Receptacle, Electrical
Part NumberB91303
ManufacturerMBDA UK
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-318-8062 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND CORROSION RESISTANT AND DUST RESISTANT AND FUEL RESISTAN
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Overall Length1.248 INCHES MAXIMUM
Distance From Mounting Shoulder To0.910 INCHES MINIMUM AND 0.920 INCHES MAXIMUM
Threaded Device TypeBACK SHELL AND MOUNTING BUSHING
Connector Locking MethodBAYONET PIN
Precious Material And LocationCONTACT SURFACES GOLD
Contact Position Arrangement Style21-41 SINGLE MATING END
Nominal Thread Size1.188 INCHES AND 1.500 INCHES
Nominal Thread Length0.219 INCHES
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Vendor Part NumbersMS27468T21B41PC
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 B91303 available?
We can source B91303 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 B91303 by MBDA UK obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B91303 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 B91303?
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 B91303?
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.