Electric Boat · Electronic Components
3505-20
Motor, Alternating Current
Part Number3505-20
ManufacturerElectric Boat
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-01-366-2106 (NSN)
Federal Item NameMOTOR,ALTERNATING CURRENT
Federal Supply Class6105 — Motors, Electrical
Nominal Thread Size1.375 INCHES SINGLE END
Keyway Length1.375 INCHES NOMINAL SINGLE END
Mounting Facility Type And Quantit16 UNTHREADED HOLE(S)
Thread DirectionRIGHT-HAND SINGLE END
Winding TypeINDUCTION-SQUIRREL CAGE
Keyway Depth0.501 INCHES NOMINAL SINGLE END
Current Rating MethodLOAD
Rotor Speed Rating In Rpm3564.0 SINGLE FULL LOAD
Frequency In Hertz60.0 INPUT
Taper0.750 PER FOOT IN INCHES SINGLE END
Overall Width31.812 INCHES
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 3505-20 available?
We can source 3505-20 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 3505-20 by Electric Boat obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3505-20 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 3505-20?
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 3505-20?
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.