● ISO 9001:2015 · ANSI/ESD S20.20-2021 · ERAI Member · GIDEP · Woman-Owned Small Business 760.724.2800 · 855.RH.HAS.IT · info@rhelectronics.com
Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier  · Electronic Components

3155974

Transformer, Power

Part Number3155974
ManufacturerNavair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote

Specifications

Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Hazardous Locations EnvironmentalHUMIDITY RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT
Overall Height9.250 INCHES MAXIMUM
Center To Center Distance Between3.844 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Overall Width8.680 INCHES MAXIMUM
Input Output Phase RelationshipTHREE PHASE TO THREE PHASE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage300.00 AC VOLTS NOMINAL AND 330.00 AC VOLTS NOMINAL AND 360.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Terminal Type And Quantity3 BUS (BAR) CONDUCTOR
Winding Operating Current12.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Vendor Part NumbersPEI6658, 24086-3
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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

Frequently asked

Is 3155974 available?
We can source 3155974 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 3155974 by Navair And Navsea Managed Original Design Activity Dwg Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3155974 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 3155974?
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 3155974?
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.