Northrop Grumman Systems Corporation · Electronic Components
3221-13
Switch, Sensitive
Part Number3221-13
ManufacturerNorthrop Grumman Systems Corporation
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-201-5423 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Terminal Type And Quantity3 TAB, SOLDER LUG
Switch Actuating Force14.0 OUNCES MAXIMUM
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Contact Load Current Rating At Max5.000 AMPERES RESISTIVE AC
Maximum Voltage Rating In Volts250.0 AC
Switch Release Force4.0 OUNCES MINIMUM
Inclosure TypeFULLY INCLOSED
Actuator Movement0.0668 PRETRAVEL INCHES MAXIMUM AND 0.0312 OVERTRAVEL INCHES MINIMUM AND 0.016 DIFFERENTIAL INCHES MAXIMUM
RohscompliantYES
Mounting Hole Dia12.7 mm
Supply Voltage125 V
Hazardousfalse
RohsphthalatescompliantYES
Lamp Base TypeWire Leaded
Product Range32 Series
IscanonicalY
SvhcNo SVHC (21-Jan-2025)
Lens ShapeCylindrical
ProducttraceabilityYes-Date/Lot Code
UseccnEAR99
Current Rating-
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 3221-13 available?
We can source 3221-13 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 3221-13 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3221-13 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 3221-13?
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 3221-13?
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.