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Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier · Electronic Components
422187-91
Switch Assembly
Part Number422187-91
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-548-7423 (NSN)
Federal Item NameSWITCH ASSEMBLY
Federal Supply Class5930 — Switches
Controlling AgencyWARD LEONARD ELECTRIC CO
Individual Switch Quantity2
Special MarkingsBUTTONS MARKED START EMERGENCY RUN AND STOP
Environmental ProtectionDUSTPROOF
Mounting ConfigurationFOUR MTG HOLES 3/8 IN. DIA ON 3-1/2 IN. BY 5 IN. MTG CENTERS
Switch TypePUSH
Identifying Number12928.65-24 PART NO. AND 12928.6521 PART NO.
Inclosure TypeFULLY INCLOSED
Overall Width5.875 INCHES NOMINAL
Overall Height4.312 INCHES NOMINAL
Overall Length7.375 INCHES NOMINAL
Vendor Part NumbersMN-2607, NS230-S, 290456PC26, 363262PC30, 293842PC68, 363266PC16
Cancelled NSN5930-01-303-6025 (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 422187-91 available?
We can source 422187-91 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 422187-91 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 422187-91 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 422187-91?
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 422187-91?
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.