PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

400006Transformer,power

Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries · NSN 5950-01-509-0158 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-509-0158 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-509-0158. Primary manufacturer part number: 400006.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 440.00 AC VOLTS NOMINAL OR 415.00 AC VOLTS NOMINAL OR 380.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Winding Operating Voltage: 240.00 AC VOLTS NOMINAL OR 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • 1 verified cross-reference
  • Primary manufacturer: Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-509-0158, 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 Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries. Government technical data includes 4 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-509-0158
Primary Part Number400006
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerGreenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries
StatusACTIVE
Winding Operating Voltage440.00 AC VOLTS NOMINAL OR 415.00 AC VOLTS NOMINAL OR 380.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Operating Voltage240.00 AC VOLTS NOMINAL OR 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5331-00-165-1981AS3581-906 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5340-00-781-58114000-06 INTERCHANGEABLE
Clamp,loop
Agc Acquisition Llc Div Agc Acquisiton Llc
5325-00-907-7299400006 INTERCHANGEABLE
Insert,screw Thread
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
5910-00-956-8317243037-257 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Gould Instrument Systems Inc
5331-01-617-97944000-06 INTERCHANGEABLE
O-Ring
Brennan Industries
Cross-Reference Index
Part NumberManufacturer
400006 PRIMARY Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries (USA)
Related Parts
5331-00-165-1981INTERCHANGEABLE
O-RING
AS3581-906
5340-00-781-5811INTERCHANGEABLE
CLAMP,LOOP
4000-06
5325-00-907-7299INTERCHANGEABLE
INSERT,SCREW THREAD
400006
5910-00-956-8317INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
243037-257
5331-01-617-9794INTERCHANGEABLE
O-RING
4000-06

Frequently Asked Questions

What is NSN 5950-01-509-0158?

NSN 5950-01-509-0158 is a Transformer,power, manufactured by Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-509-0158?

NSN 5950-01-509-0158 has 1 cross-referenced part number: 400006 (Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries).

What NSN replaces 5950-01-509-0158?

There are 5 known substitutes for 5950-01-509-0158: 5331-00-165-1981, 5340-00-781-5811, 5325-00-907-7299 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 400006?

Key specifications for 400006: Winding Operating Voltage: 440.00 AC VOLTS NOMINAL OR 415.00 AC VOLTS NOMINAL OR 380.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Winding Operating Voltage: 240.00 AC VOLTS NOMINAL OR 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY; Reliability Indicator: NOT ESTABLISHED; End Item Identification: SKITTLE MSKL9-9 440V V. 5 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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