Electro Switch Corp. · Electronic Components
VM911-104
Light
Part NumberVM911-104
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5999-00-687-0514 (NSN)
Federal Item NameLIGHT-SWITCH
Federal Supply Class5999 — Miscellaneous Electrical Components
Mounting MethodTHREADED BUSHING
Lamp Bulb Size DesignatorT3-1/4
Features ProvidedLENS
Mounting Facility Quantity1
Actuator Tip Luminescent MethodPHOSPHORESCENT
Switch Contact Arrangement1 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED
Current Type And Rating In Amps0.17 DC NOMINAL
Operating Voltage In Volts28.0 NOMINAL
Lens ColorAMBER
Switch TypePUSH
Lamp Base Type AccommodatedMINIATURE BAYONET
Vendor Part Numbers721899-188
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 VM911-104 available?
We can source VM911-104 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 VM911-104 by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If VM911-104 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 VM911-104?
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 VM911-104?
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.