NAVAIR/NAVSEA Design Activity · Electronic Components
2548990-18
Connector Body, Receptacle, Electr
Part Number2548990-18
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-928-2103 (NSN)
Federal Item NameCONNECTOR BODY,RECEPTACLE,ELECTR
Federal Supply Class5935 — Connectors, Electrical
Center To Center Distance Between2.875 INCHES NOMINAL
Body StyleRECTANGULAR SHAPE
Shell Surface TreatmentANODIZE OR CADMIUM
Nominal Thread Size0.112 INCHES AND 0.216 INCHES
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) AND UNEF
Shell TypeSOLID
Thread DirectionRIGHT-HAND AND LEFT-HAND
Mating End Quantity212
Distance Between Centerlines Of Mo0.750 INCHES NOMINAL
Thread Quantity Per Inch40 AND 56
Contact Position Arrangement Style4 ROWS OF CONTACTS NON-INSERTED BOARD SECOND MATING END
Vendor Part NumbersT520013418
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 2548990-18 available?
We can source 2548990-18 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 2548990-18 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2548990-18 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 2548990-18?
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 2548990-18?
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.