PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34256Transformer,power

Setra Systems, Inc. Dba Gems Sensors · NSN 5950-00-570-5245 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-570-5245 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-570-5245. Primary manufacturer part number: 34256.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Voltage: 48.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Body Length: 3.750 INCHES NOMINAL IN
  • Body Width: 3.125 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-570-5245, 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 Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 17 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-570-5245
Primary Part Number34256
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage48.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Length3.750 INCHES NOMINAL IN
Body Width3.125 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Length3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current0.8 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Terminal Type and Quantity4 SCREW
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Body Height3.125 INCHES NOMINAL IN
Mounting Slot Width0.219 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width2.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
7920-00-543-64927920005436492 INTERCHANGEABLE
Towel,paper
National Industries for the Blind
7690-01-168-887134256 INTERCHANGEABLE
Marker,identification
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
5330-01-211-381534256 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
7920-01-496-1862 INTERCHANGEABLE
Towel,paper
7920-01-517-848734256 INTERCHANGEABLE
Towel,paper
Kimberly-Clark Corporation Dba Cds Kimberly Clark
1005-01-536-56453425-6 INTERCHANGEABLE
Lock,breech,machine Gun
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Cross-Reference Index
Part NumberManufacturer
34256 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
7920-00-543-6492INTERCHANGEABLE
TOWEL,PAPER
7920005436492
7690-01-168-8871INTERCHANGEABLE
MARKER,IDENTIFICATION
34256
5330-01-211-3815INTERCHANGEABLE
SEAL,PLAIN ENCASED
34256
7920-01-496-1862INTERCHANGEABLE
TOWEL,PAPER
7920-01-517-8487INTERCHANGEABLE
TOWEL,PAPER
34256
1005-01-536-5645INTERCHANGEABLE
LOCK,BREECH,MACHINE GUN
3425-6

Frequently Asked Questions

What is NSN 5950-00-570-5245?

NSN 5950-00-570-5245 is a Transformer,power, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-570-5245?

NSN 5950-00-570-5245 has 1 cross-referenced part number: 34256 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5950-00-570-5245?

There are 6 known substitutes for 5950-00-570-5245: 7920-00-543-6492, 7690-01-168-8871, 5330-01-211-3815 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 34256?

Key specifications for 34256: Inclosure Type: FULLY INCLOSED; Winding Operating Voltage: 48.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Body Length: 3.750 INCHES NOMINAL IN. 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