Raytheon · Electronic Components
L51-5374G1
Contact, Electrical
Part NumberL51-5374G1
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-642-5450 (NSN)
Federal Item NameCONTACT,ELECTRICAL
Federal Supply Class5999 — Miscellaneous Electrical Components
Nominal Thread Size0.138 INCHES
Mounting MethodTHREADED STUD(S)
Mounting Facility Quantity1
Thread Quantity Per Inch32
Style DesignatorHEX HEAD ADJUSTABLE POINT CONTACT
MaterialCARBON CONTACT
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentCOPPER CONTACT
Terminal Type And Quantity1 SCREW AXIALLY AT ONE END
Thread DirectionRIGHT-HAND
Thread Class2A
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 L51-5374G1 available?
We can source L51-5374G1 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 L51-5374G1 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L51-5374G1 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 L51-5374G1?
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 L51-5374G1?
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.