PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5570Transformer,power

Sartron, Inc · NSN 5950-01-236-9121 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-236-9121 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-236-9121. Primary manufacturer part number: 5570.
Features
  • Transformer,power — FSC 5950
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
  • Inclosure Type: PARTIALLY INCLOSED
  • Winding Operating Current: 460.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Mounting Hole Diameter: 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM SINGLE GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Mounting Method: BRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-236-9121, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sartron, Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-236-9121
Primary Part Number5570
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSartron, Inc
StatusACTIVE
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Inclosure TypePARTIALLY INCLOSED
Winding Operating Current460.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Mounting Hole Diameter0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodBRACKET(S) AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Mounting Facility Quantity2 SINGLE GROUP
Distance Between Mounting Facility Centers2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage40.20 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Terminal Type and Quantity8 TAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Winding Operating Voltage18.90 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6930-00-301-08645570 INTERCHANGEABLE
Plug
Cae Usa Inc.
6670-00-526-4924BP13-70PP INTERCHANGEABLE
Scale,mail and Parcel Post
Ametek Inc.
5930-00-642-9658111-16-73 INTERCHANGEABLE
Switch,toggle
Carling Technologies, Inc Dba Carlingswitch
5310-01-020-9067 INTERCHANGEABLE
Washer
6625-01-175-2599PD87MMTRBCID77 INTERCHANGEABLE
Counter,electronic,digital Reado
Warner Robins Air Logistics Center
5998-01-316-97455570 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
3120-01-338-03075570 INTERCHANGEABLE
Bearing,washer,thrust
Smatco Industries Inc
5120-01-399-9710 INTERCHANGEABLE
Socket,socket Wrench
7025-01-489-02875570 INTERCHANGEABLE
Interface Unit,automatic Data Pr
Interphase Corporation
8040-01-587-2620 INTERCHANGEABLE
Adhesive
Cross-Reference Index
Part NumberManufacturer
5570 PRIMARY Sartron, Inc (USA)
Related Parts
6930-00-301-0864INTERCHANGEABLE
PLUG
5570
6670-00-526-4924INTERCHANGEABLE
SCALE,MAIL AND PARCEL POST
BP13-70PP
5930-00-642-9658INTERCHANGEABLE
SWITCH,TOGGLE
111-16-73
5310-01-020-9067INTERCHANGEABLE
WASHER
6625-01-175-2599INTERCHANGEABLE
COUNTER,ELECTRONIC,DIGITAL READO
PD87MMTRBCID77
5998-01-316-9745INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5570
3120-01-338-0307INTERCHANGEABLE
BEARING,WASHER,THRUST
5570
5120-01-399-9710INTERCHANGEABLE
SOCKET,SOCKET WRENCH
7025-01-489-0287INTERCHANGEABLE
INTERFACE UNIT,AUTOMATIC DATA PR
5570
8040-01-587-2620INTERCHANGEABLE
ADHESIVE
6530-01-698-7492INTERCHANGEABLE
RACK,WEIGHT SET,STORAGE
5570

Frequently Asked Questions

What is NSN 5950-01-236-9121?

NSN 5950-01-236-9121 is a Transformer,power, manufactured by Sartron, Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-236-9121?

NSN 5950-01-236-9121 has 1 cross-referenced part number: 5570 (Sartron, Inc).

What NSN replaces 5950-01-236-9121?

There are 11 known substitutes for 5950-01-236-9121: 6930-00-301-0864, 6670-00-526-4924, 5930-00-642-9658 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5570?

Key specifications for 5570: Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT; Inclosure Type: PARTIALLY INCLOSED; Winding Operating Current: 460.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com