Lockheed Martin Corp. · Electronic Components
4913121
Switch, Push
Part Number4913121
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-070-8006 (NSN)
Federal Item NameSWITCH,PUSH
Federal Supply Class5930 — Switches
Mounting MethodTHREADED BUSHING
Contact Load Current Rating At Max1.000 AMPERES RESISTIVE DC AND 1.000 AMPERES RESISTIVE AC
Nominal Thread Size0.563 INCHES
Thread Quantity Per Inch32
Inclosure TypeFULLY INCLOSED
Body StyleBUSHING MOUNTED
Body Diameter0.500 INCHES MINIMUM AND 0.532 INCHES MAXIMUM
Thread Series DesignatorUN
Nonpile Up Contact Arrangement1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
Terminal Type And Quantity6 TAB, SOLDER LUG
Bushing Length0.422 INCHES MINIMUM AND 0.454 INCHES MAXIMUM
Vendor Part Numbers4913121-00, SW42948
Cancelled NSN5930-00-755-7131 (cancelled)
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 4913121 available?
We can source 4913121 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 4913121 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4913121 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 4913121?
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 4913121?
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.