PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1589-1Transformer,power

Standard Industries · NSN 5950-01-379-9755 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-379-9755 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-379-9755. Primary manufacturer part number: 1589-1.
Features
  • Transformer,power — FSC 5950
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Operating Current: 40.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
  • Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Terminal Type and Quantity: 12 SOLDER STUD
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Voltage: 680.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-379-9755, 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 Standard Industries. Government technical data includes 16 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-379-9755
Primary Part Number1589-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStandard Industries
StatusACTIVE
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Operating Current40.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity12 SOLDER STUD
Inclosure TypeFULLY INCLOSED
Winding Operating Voltage680.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Winding Operating Current1.3 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Function and Quantity2 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Winding Operating Current1.3 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage8.30 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage6.30 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Reliability IndicatorNOT ESTABLISHED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Shielding MethodINTERNALLY SHIELDED SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5330-00-001-18331-589-1 INTERCHANGEABLE
Seal,plain Encased
Rexnord Industries, Llc Div Aerospace Solutions Downers Grove
3110-00-198-142210568 INTERCHANGEABLE
Bearing,ball,annular
Itw Food Equipment Group Llc Dba Hobart Service
3110-00-227-2089377-374 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
5915-00-504-8041 INTERCHANGEABLE
Filter,band Pass
6110-00-997-60551589-1F INTERCHANGEABLE
Regulator,voltage
Honeywell International, Inc Div Aerospace-Tucson
4320-01-353-4180158.91 INTERCHANGEABLE
Parts Kit,centrifugal Pump
Culligan Intl Co Sub of Beatrice Companies Inc
5330-01-369-953215891 INTERCHANGEABLE
Gasket
Belfort Instrument Company
5133-01-399-0733 INTERCHANGEABLE
Drill,twist
8145-01-562-240017675-300 INTERCHANGEABLE
Shipping and Storag
Hardigg Industries, Llc Div Hardigg Cases
6515-01-582-87238130-S/12 INTERCHANGEABLE
Separator,toe
Pedifix, Inc.
Cross-Reference Index
Part NumberManufacturer
1589-1 PRIMARY Standard Industries (USA)
Related Parts
5330-00-001-1833INTERCHANGEABLE
SEAL,PLAIN ENCASED
1-589-1
3110-00-198-1422INTERCHANGEABLE
BEARING,BALL,ANNULAR
10568
3110-00-227-2089INTERCHANGEABLE
BEARING,ROLLER,TAPERED
377-374
5915-00-504-8041INTERCHANGEABLE
FILTER,BAND PASS
6110-00-997-6055INTERCHANGEABLE
REGULATOR,VOLTAGE
1589-1F
4320-01-353-4180INTERCHANGEABLE
PARTS KIT,CENTRIFUGAL PUMP
158.91
5330-01-369-9532INTERCHANGEABLE
GASKET
15891
5133-01-399-0733INTERCHANGEABLE
DRILL,TWIST
8145-01-562-2400INTERCHANGEABLE
SHIPPING AND STORAG
17675-300
6515-01-582-8723INTERCHANGEABLE
SEPARATOR,TOE
8130-S/12

Frequently Asked Questions

What is NSN 5950-01-379-9755?

NSN 5950-01-379-9755 is a Transformer,power, manufactured by Standard Industries, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-379-9755?

NSN 5950-01-379-9755 has 1 cross-referenced part number: 1589-1 (Standard Industries).

What NSN replaces 5950-01-379-9755?

There are 10 known substitutes for 5950-01-379-9755: 5330-00-001-1833, 3110-00-198-1422, 3110-00-227-2089 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1589-1?

Key specifications for 1589-1: Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Operating Current: 40.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY; Winding Operating Voltage: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY; Mounting Facility Quantity: 4 SINGLE GROUP. 16 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