NAVAIR/NAVSEA Design Activity · Electronic Components
1873771-12
Connector, Receptacle, Electrical
Part Number1873771-12
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-251-3179 (NSN)
Federal Item NameCONNECTOR,RECEPTACLE,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Environmental ProtectionVIBRATION RESISTANT
Contact Maximum Current Rating In5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodMATING END
Body StyleSTRAIGHT SHAPE
Precious Material And LocationCONTACT SURFACES GOLD
Unthreaded Mounting Hole Diameter0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
Shell Surface TreatmentNICKEL
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Mating End Quantity1
Contact Maximum Dc Voltage Rating800.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
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 1873771-12 available?
We can source 1873771-12 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 1873771-12 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1873771-12 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 1873771-12?
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 1873771-12?
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.