Home /
Catalog / Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir / SMB447053
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · Electronic Components
SMB447053
Switch, Sensitive
Part NumberSMB447053
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-951-6451 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Body Width0.210 INCHES MAXIMUM
Overall Length0.510 INCHES MAXIMUM
Actuator Movement0.020 PRETRAVEL INCHES MAXIMUM AND 0.004 OVERTRAVEL INCHES MINIMUM AND 0.005 DIFFERENTIAL INCHES NOMINAL
Mounting MethodUNTHREADED HOLE(S)
Actuator Free Position Height0.305 INCHES MINIMUM AND 0.335 INCHES MAXIMUM
Actuator StyleROUND
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Maximum Voltage Rating In Volts28.0 DC
Actuator Height0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM
Switch Actuating Force5.0 OUNCES MAXIMUM
Unthreaded Mounting Hole Diameter0.087 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
Vendor Part NumbersG330090S1
Cancelled NSN5930-00-861-2697 (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 SMB447053 available?
We can source SMB447053 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 SMB447053 by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMB447053 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 SMB447053?
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 SMB447053?
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.