Kearfott · Electronic Components
B520010394
Connector, Receptacle, Electrical
Part NumberB520010394
ManufacturerKearfott
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-421-8339 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Included Contact Quantity27 SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Environmental ProtectionMOISTURE RESISTANT AND SHOCK PROOF AND SALT WATER RESISTANT
Nominal Thread Size0.060 INCHES
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Distance Between Mounting Facility0.133 INCHES MINIMUM AND 0.137 INCHES MAXIMUM
Contact Position Arrangement Style"C,27W2" SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNF
Precious MaterialGOLD
Overall Width0.213 INCHES NOMINAL
Vendor Part Numbers91531-27C
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 B520010394 available?
We can source B520010394 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 B520010394 by Kearfott obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B520010394 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 B520010394?
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 B520010394?
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.