DRI Relays · Electronic Components
6403-2
Socket, Plug-In Electronic Compon
Part Number6403-2
ManufacturerDRI Relays
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-00-755-5923 (NSN)
Federal Item NameSOCKET,PLUG-IN ELECTRONIC COMPON
Federal Supply Class5935 — Connectors, Electrical
MaterialCOPPER ALLOY 511 CONTACT
Thread Class2A
Body StyleTOP MOUNT W/STUDS
Mounting Hole Diameter0.138 INCHES NOMINAL
Thread Quantity Per Inch32
Distance Between Mounting Facility1.401 INCHES MINIMUM AND 1.411 INCHES MAXIMUM
Furnished Items And Quantity2 FLAT WASHER AND 2 NUT
Surface TreatmentGOLD AND SILVER CONTACT
Overall Length0.765 INCHES MINIMUM AND 0.797 INCHES MAXIMUM
Mounting Hole StyleROUND, W/TWO MOUNTING HOLES
Projection Length Below Mounting S0.281 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
Proof Pressure45.00 POUNDS PER SQUARE INCH GAGE
Contact Adjustment TypeEXTERNAL ACTUATION POINT SCREW
Style DesignatorRECTANGULAR W/BRACKET
Pressure Switch TypeGAGE
Contact Adjustment Range+0.00 TO 45.00 ACTUATION POINT POUNDS PER SQUARE INCH GAGE
Contact AdjustabilityACTUATION POINT ADJUSTABLE
Contact Voltage Rating In Volts120.0 AC AT ALTITUDE SINGLE VOLTAGE
Operating Temp Rating-40.0 CELSIUS MINIMUM AND 160.0 FAHRENHEIT MAXIMUM
Longest Vertical Distance Between2.150 INCHES NOMINAL
Mounting Facility PatternFOUR POSITION RECTANGULAR
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 6403-2 available?
We can source 6403-2 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 6403-2 by DRI Relays obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6403-2 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 6403-2?
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 6403-2?
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.