Meggitt Defense Systems, Inc. · Electronic Components
025479-1
Retainer, Electrical Switch
Part Number025479-1
ManufacturerMeggitt Defense Systems, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-383-1039 (NSN)
Federal Item NameRETAINER,ELECTRICAL SWITCH
Federal Supply Class5930 — Switches
Surface TreatmentOXIDE AND PASSIVATE
Unthreaded Mounting Hole Diameter0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM ALL MOUNTING FACILITIES
MaterialSTEEL COMP 302 OR STEEL COMP 304
Accommodated Item Securing DeviceHOLES
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SECOND MOUNTING FACILITY
Material Document And ClassificatiMIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES OR MIL-S-7720 MIL SPEC ALL MATERIAL RESPONSES
Overall Length1.620 INCHES NOMINAL
Distance Between Mounting Facility1.245 INCHES MINIMUM AND 1.255 INCHES MAXIMUM ALL MOUNTING FACILITIES ALL CENTER GROUPINGS
Style DesignatorRIGHT ANGLE, HOLE MOUNTED
Surface Treatment Document And ClaQQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND MIL-C-13924 MIL SPEC 2ND TREATMENT RESPONSE
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 025479-1 available?
We can source 025479-1 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 025479-1 by Meggitt Defense Systems, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 025479-1 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 025479-1?
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 025479-1?
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.