Naval Sea Systems Command · Electronic Components
TK156-4056 ITEM 7
Transformer, Power
Part NumberTK156-4056 ITEM 7
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5950-01-368-7354 (NSN)
Federal Item NameTRANSFORMER,POWER
Federal Supply Class5950 — Coils and Transformers
Reliability IndicatorNOT ESTABLISHED
Winding Operating Current8.33 AMPERES AC MAXIMUM SINGLE COMPONENT ALL WINDING
Input Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE ALL COMPONENTS
Frequency Rating60.0 HERTZ NOMINAL ALL COMPONENTS
Inclosure TypeFULLY INCLOSED
Winding Power Rating1.0 KILOVOLT-AMPERES SINGLE COMPONENT ALL WINDING
Terminal Type And Quantity1 TERMINAL BLOCK W/SCREWS
Maximum Transformer Power Rating1.0 KILOVOLT-AMPERE ALL COMPONENTS
Winding Function And Quantity1 PRIMARY AND 1 SECONDARY ALL COMPONENTS
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL WINDING
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 TK156-4056 ITEM 7 available?
We can source TK156-4056 ITEM 7 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 TK156-4056 ITEM 7 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TK156-4056 ITEM 7 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 TK156-4056 ITEM 7?
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 TK156-4056 ITEM 7?
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.