Lockheed Martin Corp. · Electronic Components
620482-3
Mounting Base, Electrical Equipme
Part Number620482-3
ManufacturerLockheed Martin Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5975-00-564-6680 (NSN)
Federal Item NameMOUNTING BASE,ELECTRICAL EQUIPME
Federal Supply Class5975 — Electrical Hardware and Supplies
Features ProvidedGROUNDING DEVICE
Component Mounting Facility Type A1 CLAMP
MaterialSTEEL
Style DesignatorTRAY TYPE
Mounting Provision For Which DesigUNTHREADED HOLE(S)
Overall Width5.750 INCHES NOMINAL
Center To Center Distance Between5.000 INCHES NOMINAL
Surface TreatmentCADMIUM
Vibration Mount TypeCUP
Overall Depth8.437 INCHES NOMINAL
Vendor Part NumbersMS17398-3
Cancelled NSN6615-00-872-3974 (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 620482-3 available?
We can source 620482-3 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 620482-3 by Lockheed Martin Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 620482-3 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 620482-3?
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 620482-3?
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.