PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4069091-01Transformer,power Autotransforme

Power Paragon Inc Dba Air Borne Power Div Airborne Power · NSN 5950-01-048-9311 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-048-9311 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-048-9311. Primary manufacturer part number: 4069091-01.
Features
  • Transformer,power Autotransforme — FSC 5950
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
  • Inclosure Type: FULLY INCLOSED
  • Body Height: 1.810 INCHES MAXIMUM IN
  • Distance Between Mounting Facility Centers: 2.376 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Terminal Type and Quantity: 3 SOLDER STUD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power Autotransforme, cataloged under National Stock Number 5950-01-048-9311, 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 Power Paragon Inc Dba Air Borne Power Div Airborne Power. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-048-9311
Primary Part Number4069091-01
Item NameTransformer,power Autotransforme
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerPower Paragon Inc Dba Air Borne Power Div Airborne Power
StatusACTIVE
Mounting Facility Quantity2 SINGLE GROUP
Winding Function and Quantity1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
Inclosure TypeFULLY INCLOSED
Body Height1.810 INCHES MAXIMUM IN
Distance Between Mounting Facility Centers2.376 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity3 SOLDER STUD
Body Width1.900 INCHES MAXIMUM IN
Body Length2.700 INCHES MAXIMUM IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current1.79 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Voltage28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
Mounting Hole Diameter0.218 INCHES NOMINAL SINGLE GROUP IN
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-163-715310214710 INTERCHANGEABLE
Semiconductor Device,thyristor
Us Army Aviation and Missile Command
5930-00-251-9881SC-C-69973 INTERCHANGEABLE
Cover,electrical Switch
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-282-95455308277 INTERCHANGEABLE
Nut,plain,hexagon
U S Army Tank Automotive Command Amsta-Im-Mm
5935-00-303-0731653429-1 INTERCHANGEABLE
Shell,electrical Connector
Raytheon Company Dba Raytheon
3120-00-371-3135070001 INTERCHANGEABLE
Bearing,sleeve
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
4820-00-839-6150 INTERCHANGEABLE
Ring,valve
5330-01-052-5056 INTERCHANGEABLE
Packing,preformed
5133-01-070-966740032 INTERCHANGEABLE
Drill,twist
Precision Twist Drill Co
3930-01-074-3126 INTERCHANGEABLE
Axle,wheel,forklift
2510-01-236-7256 INTERCHANGEABLE
Frame,structural,vehicular
Cross-Reference Index
Part NumberManufacturer
K7173 Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA)
58-0003-1 Grimes Aerospace Company (USA)
PEI 8027 Precision Electronics, Inc (USA)
4069091-01 Berkshire Transformer (USA)
40654 Coast/advanced Chip Magnetics, Inc. (USA)
50703 Coiltron Inc Div Coiltron (USA)
212012 Voltampere Corp (USA)
4069091-01 PRIMARY Power Paragon Inc Dba Air Borne Power Div Airborne Power (USA)
Related Parts
5961-00-163-7153INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
10214710
5930-00-251-9881INTERCHANGEABLE
COVER,ELECTRICAL SWITCH
SC-C-69973
5310-00-282-9545INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5308277
5935-00-303-0731INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
653429-1
3120-00-371-3135INTERCHANGEABLE
BEARING,SLEEVE
070001
4820-00-839-6150INTERCHANGEABLE
RING,VALVE
5330-01-052-5056INTERCHANGEABLE
PACKING,PREFORMED
5133-01-070-9667INTERCHANGEABLE
DRILL,TWIST
40032
3930-01-074-3126INTERCHANGEABLE
AXLE,WHEEL,FORKLIFT
2510-01-236-7256INTERCHANGEABLE
FRAME,STRUCTURAL,VEHICULAR
5305-01-360-0990INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
8T-8442
5330-01-434-2448INTERCHANGEABLE
RETAINER SLEEVE,SEAL
50703

Frequently Asked Questions

What is NSN 5950-01-048-9311?

NSN 5950-01-048-9311 is a Transformer,power Autotransforme, manufactured by Power Paragon Inc Dba Air Borne Power Div Airborne Power, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-048-9311?

NSN 5950-01-048-9311 has 8 cross-referenced part numbers: K7173 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), 58-0003-1 (Grimes Aerospace Company), PEI 8027 (Precision Electronics, Inc), 4069091-01 (Berkshire Transformer), 40654 (Coast/advanced Chip Magnetics, Inc.) and 3 more.

What NSN replaces 5950-01-048-9311?

There are 12 known substitutes for 5950-01-048-9311: 5961-00-163-7153, 5930-00-251-9881, 5310-00-282-9545 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4069091-01?

Key specifications for 4069091-01: Mounting Facility Quantity: 2 SINGLE GROUP; Winding Function and Quantity: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT; Inclosure Type: FULLY INCLOSED; Body Height: 1.810 INCHES MAXIMUM IN. 16 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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