Grayhill · Electronic Components
51L30-01-4-02N
Switch, Lock
Part Number51L30-01-4-02N
ManufacturerGrayhill
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-245-4693 (NSN)
Federal Item NameSWITCH,LOCK
Federal Supply Class5930 — Switches
Body Length0.960 INCHES NOMINAL
Contact Load Current Rating At Max200.000 MILLIAMPERES RESISTIVE DC AND 30.000 MILLIAMPERES INDUCTIVE DC AND 100.000 MILLIAMPERES LAMP DC AND 150.000 MILL
Bushing Length0.875 INCHES NOMINAL
Thread Series DesignatorUN
Terminal Type And Quantity12 TAB, SOLDER LUG
Body Diameter0.875 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Overall Width0.875 INCHES NOMINAL
Thread Quantity Per Inch32
Overall Length2.225 INCHES NOMINAL
Nominal Thread Size0.750 INCHES
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 51L30-01-4-02N available?
We can source 51L30-01-4-02N 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 51L30-01-4-02N by Grayhill obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 51L30-01-4-02N 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 51L30-01-4-02N?
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 51L30-01-4-02N?
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.