Naval Air Warfare Center Aircraft Division, Lakehurst · Electronic Components
40845-1
Switch, Sensitive
Part Number40845-1
ManufacturerNaval Air Warfare Center Aircraft Division, Lakehurst
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-239-3633 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Vendor Part NumbersBZ7RWT822
Cancelled NSN5930-00-978-5973 (cancelled)
MaterialRUBBER CHLOROPRENE CLASS CR ENVIRONMENTAL SEAL
Material Document And ClassificatiQQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE EMI/RFI CONDUCTOR
Style DesignatorNON-CIRCULAR
Aperture Length11.375 INCHES NOMINAL
Center To Center Distance Between3.250 INCHES NOMINAL
Overall Width4.375 INCHES NOMINAL
Cross Sectional Shape StyleMESH AND COMPOSITION
Minor Height0.125 INCHES NOMINAL
Bolt Hole Quantity10
Environmental Protection MaterialAROUND RF SHIELDING GASKET OUTER PERIMETER
Overall Length12.375 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 40845-1 available?
We can source 40845-1 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 40845-1 by Naval Air Warfare Center Aircraft Division, Lakehurst obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40845-1 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 40845-1?
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 40845-1?
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.