Raytheon Company · Electronic Components
721899-337
Switch, Sensitive
Part Number721899-337
ManufacturerRaytheon Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-139-8837 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body Height0.359 INCHES NOMINAL
Switch Actuator Quantity1
Body StyleHOLE MOUNTED
Body Width0.250 INCHES NOMINAL
Actuator Adapter StyleROLLER ARM
Unthreaded Mounting Hole Diameter0.088 INCHES NOMINAL
Center To Center Distance Between0.375 INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Body Length0.781 INCHES NOMINAL
Maximum Voltage Rating In Volts115.0 AC
Actuator Movement0.094 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.015 DIFFERENTIAL INCHES MAXIMUM
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 721899-337 available?
We can source 721899-337 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 721899-337 by Raytheon Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 721899-337 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 721899-337?
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 721899-337?
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.