Hoffman Engineering, LLC · Electronic Components
551-3005
Switch, Sensitive
Part Number551-3005
ManufacturerHoffman Engineering, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-01-219-4256 (NSN)
Federal Item NameSWITCH,SENSITIVE
Federal Supply Class5930 — Switches
Inclosure TypeFULLY INCLOSED
Overall Width0.350 INCHES NOMINAL
Actuator Diameter0.090 INCHES NOMINAL
Body Width0.350 INCHES NOMINAL
Body Height0.125 INCHES NOMINAL
Body Length0.400 INCHES NOMINAL
Features ProvidedACTUATOR SEAL
Precious Material And LocationCONTACT SURFACES GOLD
Actuator Height0.025 INCHES NOMINAL
Nonpile Up Contact Arrangement1 POLE, DOUBLE THROW, DOUBLE BREAK/DOUBLE MAKE, PERMANENT JUMPER, ONE POSITION MOMENTARY SINGLE SWITCH UNIT
Terminal Type And Quantity4 PIN
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 551-3005 available?
We can source 551-3005 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 551-3005 by Hoffman Engineering, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 551-3005 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 551-3005?
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 551-3005?
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.