Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
421973-1
Switch, Sensitive
Part Number421973-1
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-397-8458 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Switch Actuating Force9.0 OUNCES MINIMUM AND 24.0 OUNCES MAXIMUM
Housing Height1.750 INCHES NOMINAL
Housing Length3.063 INCHES NOMINAL
Actuator StyleROUND
Actuator Free Position Height2.232 INCHES NOMINAL
Housing Width1.000 INCHES NOMINAL
Maximum Voltage Rating In Volts125.0 AC
Inclosure TypeFULLY INCLOSED
Mounting MethodUNTHREADED HOLE(S)
Center To Center Distance Between1.000 INCHES NOMINAL
Features ProvidedACTUATOR SEAL
Vendor Part Numbers1-150-230, BZE6-2RN80
Cancelled NSN5930-01-318-0032 (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 421973-1 available?
We can source 421973-1 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 421973-1 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 421973-1 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 421973-1?
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 421973-1?
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.