Tiffin Parts · Electronic Components
SM7-20
Switch, Sensitive
Part NumberSM7-20
ManufacturerTiffin Parts
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-050-5054 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Overall Height2.750 INCHES NOMINAL
Body StyleHOLE MOUNTED
Nonpile Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT
Inclosure TypeFULLY INCLOSED
Housing Height2.125 INCHES NOMINAL
Actuator StyleROLLER ARM
Actuator Roller Diameter0.625 INCHES NOMINAL
Actuator Length2.500 INCHES NOMINAL
Center To Center Distance Between0.750 INCHES NOMINAL
Actuator Free Position Height2.500 INCHES NOMINAL
Housing Length3.875 INCHES NOMINAL
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 SM7-20 available?
We can source SM7-20 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 SM7-20 by Tiffin Parts obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SM7-20 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 SM7-20?
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 SM7-20?
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.