PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A749-17Transformer,power Autotransforme

Regulators Products Group of Ward Leonard Electric Co Inc · NSN 5950-00-160-5414 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-160-5414 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-160-5414. Primary manufacturer part number: A749-17.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Winding Operating Voltage: 0.00 AC VOLTS MINIMUM AND 132.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
  • Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Thread Series Designator: UNEF SINGLE GROUP
  • Terminal Type and Quantity: 3 TAB, SOLDER LUG
  • Body Length: 2.063 INCHES NOMINAL IN
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-00-160-5414, 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 Regulators Products Group of Ward Leonard Electric Co Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-160-5414
Primary Part NumberA749-17
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRegulators Products Group of Ward Leonard Electric Co Inc
StatusACTIVE
Winding Operating Voltage0.00 AC VOLTS MINIMUM AND 132.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Frequency Rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Thread Series DesignatorUNEF SINGLE GROUP
Terminal Type and Quantity3 TAB, SOLDER LUG
Body Length2.063 INCHES NOMINAL IN
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Mounting MethodTHREADED BUSHING SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Body Outside Diameter2.813 INCHES NOMINAL IN
Thread Quantity Per Inch32 SINGLE GROUP
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Nominal Thread Size0.375 INCHES SINGLE GROUP IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-688-288110051886 INTERCHANGEABLE
Transformer,power Autotransforme
Us Army Aviation and Missile Command
4430-01-214-1705 INTERCHANGEABLE
Oven,thermal Drying,electric
Cross-Reference Index
Part NumberManufacturer
A749-17 Regulators Products Group of Ward Leonard Electric Co Inc (USA)
TYPE10B Superior Electric Holding Group Llc Div Specialty Product Technologies (USA)
TYPE10C Superior Electric Holding Group Llc Div Specialty Product Technologies (USA)
Related Parts
5950-00-688-2881INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
10051886
4430-01-214-1705INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC

Frequently Asked Questions

What is NSN 5950-00-160-5414?

NSN 5950-00-160-5414 is a Transformer,power Autotransforme, manufactured by Regulators Products Group of Ward Leonard Electric Co Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-160-5414?

NSN 5950-00-160-5414 has 3 cross-referenced part numbers: A749-17 (Regulators Products Group of Ward Leonard Electric Co Inc), TYPE10B (Superior Electric Holding Group Llc Div Specialty Product Technologies), TYPE10C (Superior Electric Holding Group Llc Div Specialty Product Technologies).

What NSN replaces 5950-00-160-5414?

There are 2 known substitutes for 5950-00-160-5414: 5950-00-688-2881, 4430-01-214-1705. Verify interchangeability with system specifications before substitution.

What are the specifications of A749-17?

Key specifications for A749-17: Winding Operating Voltage: 0.00 AC VOLTS MINIMUM AND 132.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT; Frequency Rating: 50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Thread Series Designator: UNEF SINGLE GROUP. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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