NAVAIR/NAVSEA Design Activity · Electronic Components
503659
Transformer, Radio Frequency
Part Number503659
ManufacturerNAVAIR/NAVSEA Design Activity
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-00-256-7637 (NSN)
Federal Item NameTRANSFORMER,RADIO FREQUENCY
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Body Length1.062 INCHES NOMINAL
Inclosure TypeOPEN
Turn Quantity8-1/2 SINGLE COMPONENT SINGLE PRIMARY
Terminal Type And Quantity3 TAB, SOLDER LUG
Winding Function And Quantity1 PRIMARY SINGLE COMPONENT
Coil Form TypeSOLID SINGLE COMPONENT
Body Outside Diameter0.438 INCHES NOMINAL
Rating MethodWINDING TURNS SINGLE COMPONENT SINGLE PRIMARY
Winding Conductor Size0.01420 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE PRIMARY
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 503659 available?
We can source 503659 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 503659 by NAVAIR/NAVSEA Design Activity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 503659 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 503659?
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 503659?
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.