Honeywell · Electronic Components
4TL887-12A
Switch, Toggle
Part Number4TL887-12A
ManufacturerHoneywell
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-503-2642 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Terminal Type And Quantity12 SCREW
Actuator StyleROUND
Actuator Height0.800 INCHES NOMINAL
Thread Quantity Per Inch32
Thread Series DesignatorUNS
Actuator Diameter0.427 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Nominal Thread Size0.469 INCHES
Mounting MethodTHREADED BUSHING
Vendor Part Numbers301-019931
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 4TL887-12A available?
We can source 4TL887-12A 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 4TL887-12A by Honeywell obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4TL887-12A 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 4TL887-12A?
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 4TL887-12A?
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.