Electro Switch Corp. · Electronic Components
399039-F
Detent, Switch
Part Number399039-F
ManufacturerElectro Switch Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-020-8942 (NSN)
Federal Item NameDETENT,SWITCH
Federal Supply Class5930 — Switches
Bushing Length0.375 INCHES NOMINAL
Mounting MethodBUSHING
Positioning Increments In Deg30.0
Switch Position Quantity12
Stop AdjustabilityADJUSTABLE
Stop Adjustment Range+1.0 TO 12.0
Distance From Shaft End To Mountin0.875 INCHES
Nominal Size0.250 INCHES FRONT END
Mounting Threads Per Inch32
Overall Diameter1.250 INCHES NOMINAL
Bushing Diameter0.375 INCHES NOMINAL
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 399039-F available?
We can source 399039-F 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 399039-F by Electro Switch Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 399039-F 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 399039-F?
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 399039-F?
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.