Naval Ship Systems Command · Electronic Components
483489
Capacitor, Variable, Air Dielectri
Part Number483489
ManufacturerNaval Ship Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-00-195-8130 (NSN)
Federal Item NameCAPACITOR,VARIABLE,AIR DIELECTRI
Federal Supply Class5910 — Capacitors
Mounting Facility Screw Thread SerUNIFIED NATIONAL COARSE (UNC)
Inclosure TypeUNINCLOSED
Shaft Diameter0.250 INCHES NOMINAL SINGLE SHAFT
Capacitance Range In Picofarads+7.8 TO 31.0 SINGLE SECTION
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Adjustment Device Drive Type And Q1 SHAFT
Shaft Length0.500 INCHES NOMINAL SINGLE SHAFT
Overall Length3.031 INCHES NOMINAL
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Nominal Thread Size0.138 INCHES
Nonderated Voltage Rating And Type3000.0 AC PEAK SINGLE SECTION
Vendor Part NumbersK838609-4REV10
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 483489 available?
We can source 483489 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 483489 by Naval Ship Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 483489 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 483489?
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 483489?
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.