Hydro-Aire Aerospace Corp. · Electronic Components
57904
Coil, Electrical
Part Number57904
ManufacturerHydro-Aire Aerospace Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-034-4074 (NSN)
Federal Item NameCOIL,ELECTRICAL
Federal Supply Class5950 — Coils and Transformers
Winding Conductor Size0.00893 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING
Center To Center Distance Between1.090 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Core ConstructionPOWDERED SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Mounting Hole Diameter0.160 INCHES NOMINAL SINGLE GROUP
Body Height1.380 INCHES NOMINAL
Body Width0.930 INCHES NOMINAL
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Quantity1 SINGLE COMPONENT
Winding Operating Voltage1000.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING
Vendor Part Numbers50216
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 57904 available?
We can source 57904 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 57904 by Hydro-Aire Aerospace Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57904 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 57904?
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 57904?
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.