Textron Systems · Electronic Components
39278-40123-3
Plate, Mounting
Part Number39278-40123-3
ManufacturerTextron Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-657-7686 (NSN)
Federal Item NamePLATE,MOUNTING
Federal Supply Class5975 — Electrical Hardware and Supplies
Thread DirectionRIGHT-HAND
ShapeRECTANGULAR
Width4.00 INCHES NOMINAL
Length11.38 INCHES NOMINAL
Material Document And ClassificatiSPEC ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
Component Document OriginINDUSTRIAL
Document TypeINDUSTRIAL DRAWING
Thickness0.125 INCHES NOMINAL
MaterialALUMINUM ALLOY 5052
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 39278-40123-3 available?
We can source 39278-40123-3 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 39278-40123-3 by Textron Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 39278-40123-3 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 39278-40123-3?
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 39278-40123-3?
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.