Ametek Inc. · Electronic Components
F73865
Switch, Liquid Level
Part NumberF73865
ManufacturerAmetek Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5930-00-226-3502 (NSN)
Federal Item NameSWITCH,LIQUID LEVEL
Federal Supply Class5930 — Switches
Dc Voltage Rating28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT
Mounting MethodTHREAD
Float Quantity1
Contact ArrangementSPST,NORMALLY OPEN
Current Rating At Maximum Rated Vo1.0 AMPERES RESISTIVE LOAD
Mounting PositionVERTICAL
Float Effective Travel0.140 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
Tank Insertion Length3.360 INCHES MAXIMUM
Mounting DimensionsMTG BY 1/2-20 UNF THD CONNECTION
Aircraft Fuel GradeJP-5,JP-3,JP-4
Liquid Type For Which DesignedGAS, AVIATION
Vendor Part Numbers53-55113-1
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 F73865 available?
We can source F73865 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 F73865 by Ametek Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If F73865 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 F73865?
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 F73865?
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.