Technical Services Laboratory, Inc. · Electronic Components
AB1158-1
Switch, Rotary
Part NumberAB1158-1
ManufacturerTechnical Services Laboratory, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-192-3784 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Nonturn Device TypeTAB AT 3:00 OCLOCK
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Terminal TypeTAB, SOLDER LUG
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Nonturn Device Radius0.375 INCHES NOMINAL AT 3:00 OCLOCK
Switch Actuator Stop Device TypeFIXED-ADJUSTABLE STOPS SINGLE ACTUATOR
Shaft Diameter0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Pole Quantity2 EACH SECTION FRONT
Contact Voltage Rating In Volts110.0 AC AT SEA LEVEL
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 AB1158-1 available?
We can source AB1158-1 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 AB1158-1 by Technical Services Laboratory, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AB1158-1 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 AB1158-1?
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 AB1158-1?
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.