Howell Instruments, Inc. · Electronic Components
C4399
Switch, Lever
Part NumberC4399
ManufacturerHowell Instruments, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-228-6162 (NSN)
Federal Item NameSWITCH,LEVER
Federal Supply Class5930 — Switches
Pile Up Contact Form Arrangement4C SECOND POSITION
Body StyleBUSHING MOUNTED
Overall Length3.625 INCHES NOMINAL
Contact Load Current Rating At Max3.000 AMPERES RESISTIVE AC
Thread Quantity Per Inch32
Maximum Voltage Rating In Volts115.0 AC
Nominal Thread Size0.469 INCHES
Actuator Position Action RelationsUP POSITION MAINTAINED AND DOWN POSITION MAINTAINED AND CENTER POSITION MAINTAINED
Body Height0.750 INCHES NOMINAL
Actuator StyleRECTANGULAR
Bushing Length0.375 INCHES NOMINAL
Vendor Part Numbers41312L
Cancelled NSN5930-00-004-7743 (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 C4399 available?
We can source C4399 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 C4399 by Howell Instruments, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C4399 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 C4399?
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 C4399?
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.