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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
704AS9820
Transformer, Power
Part Number704AS9820
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-258-4728 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Winding Operating Voltage12.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Body Width4.070 INCHES MAXIMUM
Mounting Facility Quantity4 SINGLE GROUP
Body Height2.450 INCHES MAXIMUM
Winding Operating Current4.8 AMPERES DC NOMINAL SINGLE COMPONENT SECOND SECONDARY
Body Length4.550 INCHES MAXIMUM
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Transformer Winding Connection TypWYE-WYE
Winding Power Rating51.9 VOLTS-AMPERES SINGLE COMPONENT THIRD SECONDARY
Inclosure TypeFULLY INCLOSED
Vendor Part Numbers899820-1
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 704AS9820 available?
We can source 704AS9820 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 704AS9820 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 704AS9820 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 704AS9820?
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 704AS9820?
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.