Naval Sea Systems Command · Electronic Components
6537780 ITEM 1
Retainer, Electrical Switch
Part Number6537780 ITEM 1
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-326-3605 (NSN)
Federal Item NameRETAINER,ELECTRICAL SWITCH
Federal Supply Class5930 — Switches
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
MaterialSTEEL CORROSION RESISTING
Unthreaded Mounting Hole Diameter0.340 INCHES NOMINAL SINGLE MOUNTING FACILITY
Accommodated Item Securing DeviceHOLES AND SCREW FASTENER
Vendor Part Numbers6537780-1, 400 6640203 REV-ITEM 01
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 6537780 ITEM 1 available?
We can source 6537780 ITEM 1 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 6537780 ITEM 1 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6537780 ITEM 1 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 6537780 ITEM 1?
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 6537780 ITEM 1?
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.