Raytheon Company · Electronic Components
537186-1
Connector, Plug, Electrical
Part Number537186-1
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-566-5798 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Overall Diameter0.570 INCHES MINIMUM AND 0.610 INCHES MAXIMUM
Contact Position Arrangement StyleTNC SINGLE MATING END
Contact Maximum Dc Voltage Rating500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Material Document And ClasQQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Radio Frequency Type Contact Chara50.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethCOMPRESSION NUT
Nominal Thread Size0.438 INCHES
Shell Surface TreatmentSILVER
Thread Series DesignatorUNEF
Vendor Part NumbersKA59-105
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 537186-1 available?
We can source 537186-1 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 537186-1 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 537186-1 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 537186-1?
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 537186-1?
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.