Cole Hersee Company · Electronic Components
551844
Switch, Toggle
Part Number551844
ManufacturerCole Hersee Company
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-438-0512 (NSN)
Federal Item NameSWITCH,TOGGLE
Federal Supply Class5930 — Switches
Body StyleHOLE MOUNT
Contact Load Current Rating At Max35.000 AMPERES INDUCTIVE DC AND 30.000 AMPERES LAMP DC
Precious Material And LocationCONTACTS SILVER
Inclosure TypeFULLY INCLOSED
Actuator StyleROUND
Overall Width20.820 INCHES NOMINAL
Overall Height67.300 INCHES NOMINAL
Center To Center Distance Between43.680 INCHES NOMINAL
Body Width20.820 INCHES NOMINAL
Actuator Height26.920 INCHES NOMINAL
Thread Quantity Per Inch32
Criticality Code JustificationAGAV
ESD/EMICode A — ESD/EMI sensitive item
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 551844 available?
We can source 551844 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 551844 by Cole Hersee Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 551844 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 551844?
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 551844?
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.