Janco · Electronic Components
77-1995-1
Switch, Rotary
Part Number77-1995-1
ManufacturerJanco
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-630-5172 (NSN)
Federal Item NameSWITCH,ROTARY
Federal Supply Class5930 — Switches
Pole Quantity1 FOURTH SECTION FRONT
Shaft Length0.770 INCHES MINIMUM AND 0.822 INCHES MAXIMUM SINGLE ACTUATOR
Hazardous Locations EnvironmentalEXPLOSION PROOF
Rotor Through Connection Quantity1 FOURTH SECTION
Test Data Document81349-MIL-S-3786 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Switch Actuator Positioning Increm30.0 DEGREES SINGLE ACTUATOR
Nonturn Device TypeSLOTTED BUSHING AT 3:00 OCLOCK
Contact Load Current Rating1.25 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Throw Quantity5 EACH SECTION REAR
Thread Length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
Switch Actuator Indexing Position5 SINGLE ACTUATOR
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 77-1995-1 available?
We can source 77-1995-1 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 77-1995-1 by Janco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 77-1995-1 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 77-1995-1?
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 77-1995-1?
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.