General Electric Company · Electronic Components
129C257G1
Winding, Motor-Generator Field
Part Number129C257G1
ManufacturerGeneral Electric Company
AvailabilityAvailable to order — request a quote
Specifications
NSN6125-00-635-7116 (NSN)
Federal Item NameWINDING,MOTOR-GENERATOR FIELD
Federal Supply Class6125 — Converters, Electrical (Rotating)
Conductor Wire Thickness0.110 INCHES NOMINAL FIRST WINDING
Surface TreatmentVARNISH IMPREGNATION
Conductor Wire Width0.160 INCHES NOMINAL FIRST WINDING
Coil Type And Quantity1 FLAT
Conductor Turn Quantity175.00 SINGLE WINDING
Terminal Type And Quantity3 RING FIRST TERMINAL TYPE
MaterialCOTTON COVERING SINGLE COVERING MATERIAL
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 129C257G1 available?
We can source 129C257G1 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 129C257G1 by General Electric Company obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 129C257G1 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 129C257G1?
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 129C257G1?
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.