Parker Hannifin Corporation · Electronic Components
3-151-49
Switch, Sensitive
Part Number3-151-49
ManufacturerParker Hannifin Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-518-1638 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Actuator Movement0.219 PRETRAVEL INCHES MAXIMUM AND 0.219 OVERTRAVEL INCHES MINIMUM AND 0.0025 DIFFERENTIAL INCHES MAXIMUM
Switch Release Force8.0 OUNCES MINIMUM
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Switch Actuating Force15.0 OUNCES MAXIMUM
Terminal Type And Quantity2 SCREW
Contact Load Current Rating At Max250.000 MILLIAMPERES RESISTIVE DC AND 3.000 AMPERES RESISTIVE AC
Inclosure TypeFULLY INCLOSED
Maximum Voltage Rating In Volts460.0 AC AND 250.0 DC
Vendor Part NumbersS1565-61380
Cancelled NSN5930-00-343-4376 (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 3-151-49 available?
We can source 3-151-49 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 3-151-49 by Parker Hannifin Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-151-49 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 3-151-49?
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 3-151-49?
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.