GE Aviation Systems · Electronic Components
SD198-3
Regulator, Voltage And Frequency
Part NumberSD198-3
ManufacturerGE Aviation Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-00-305-2838 (NSN)
Federal Item NameREGULATOR,VOLTAGE AND FREQUENCY
Federal Supply Class6110 — Electrical Control Equipment
Enclosure FeatureDRIPPROOF
Voltage Regulation Percent2.00
Mounting ConfigurationFOUR NO. 10/0.190 IN./-32 THD MTG HOLES ON 6.000 IN. BY 5.500 IN. MTG CENTERS
Circuit TypePARALLEL
Frequency Regulation Percent10.00
Generator Power Rating2.250 KILOWATTS
Voltage In Volts115.0
Frequency In Hertz400.0
PhaseSINGLE
Rated Speed12000.0 REVOLUTIONS PER MINUTE
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 SD198-3 available?
We can source SD198-3 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 SD198-3 by GE Aviation Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SD198-3 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 SD198-3?
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 SD198-3?
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.