Senasys, Inc. · Electronic Components
PTMW23
Switch Subassembly
Part NumberPTMW23
ManufacturerSenasys, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-302-2800 (NSN)
Federal Item NameSWITCH SUBASSEMBLY
Federal Supply Class5930 — Switches
Overall Length3.410 INCHES MINIMUM AND 3.530 INCHES MAXIMUM
Criticality Code JustificationFEAT
Component Type And Quantity1 SPACER AND 1 CONTACT AND 1 WASHER AND 1 PANEL AND 1 SCREW
Overall Diameter2.090 INCHES MINIMUM AND 2.110 INCHES MAXIMUM
Vendor Part Numbers521537-1
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 PTMW23 available?
We can source PTMW23 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 PTMW23 by Senasys, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If PTMW23 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 PTMW23?
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 PTMW23?
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.