Electro Impulse Laboratory · Electronic Components
18509
Connector Body, Receptacle, Electr
Part Number18509
ManufacturerElectro Impulse Laboratory
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-093-7271 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Overall Width2.275 INCHES NOMINAL2.275 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.149 INCHES NOMINAL0.149 INCHES NOMINAL
Thread Series DesignatorSTUB ACMESTUB ACME
Contact Position Arrangement Style52 SINGLE MATING END52 SINGLE MATING END
Body StyleSTRAIGHT SHAPE, RECTANGULARSTRAIGHT SHAPE, RECTANGULAR
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING ENDPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Connector Locking MethodSCREWSCREW
Overall Height1.090 INCHES NOMINAL1.090 INCHES NOMINAL
Distance Between Centerlines Of Mo1.900 INCHES NOMINAL1.900 INCHES NOMINAL
Center To Center Distance Between0.550 INCHES NOMINAL0.550 INCHES NOMINAL
Threaded Device TypeCOUPLING FACILITYCOUPLING FACILITY
Vendor Part NumbersB18509, 1143447-1S, 1143447-1SBN, GC806JA52SBN
Cancelled NSN5935-01-119-7946 (cancelled)
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 18509 available?
We can source 18509 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 18509 by Electro Impulse Laboratory obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18509 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 18509?
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 18509?
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.