L3Harris Technologies · Electronic Components
122378-5
Mounting Base, Electrical Equipme
Part Number122378-5
ManufacturerL3Harris Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-01-522-1004 (NSN)
Federal Item NameMOUNTING BASE,ELECTRICAL EQUIPME
Federal Supply Class5975 — Electrical Hardware and Supplies
Component Mounting Facility Type A16 UNTHREADED HOLE
Mounting Provision For Which DesigUNTHREADED HOLE(S)
Center To Center Distance Between19.500 INCHES NOMINAL
MaterialALUMINUM OR STEEL CORROSION RESISTING
Style DesignatorFLAT TYPE
Mounting Facility Quantity4
Overall Width16.960 INCHES NOMINAL
Overall Depth24.060 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 122378-5 available?
We can source 122378-5 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 122378-5 by L3Harris Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 122378-5 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 122378-5?
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 122378-5?
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.