PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19330Transformer,power

Lockheed Martin Corp Lockheed Martin Mission Systems · NSN 5950-00-518-4089 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-518-4089 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-518-4089. Primary manufacturer part number: 19330.
Features
  • Transformer,power — FSC 5950
  • Body Length: 2.750 INCHES NOMINAL IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 7 TAB, SOLDER LUG
  • Thread Quantity Per Inch: 32 SINGLE GROUP
  • Winding Operating Voltage: 24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-518-4089, 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 Lockheed Martin Corp Lockheed Martin Mission Systems. Government technical data includes 19 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-518-4089
Primary Part Number19330
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp Lockheed Martin Mission Systems
StatusACTIVE
Body Length2.750 INCHES NOMINAL IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity7 TAB, SOLDER LUG
Thread Quantity Per Inch32 SINGLE GROUP
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
Center to Center Distance Between Mounting Facilities Parallel to Width2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage110.00 AC VOLTS NOMINAL AND 115.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Nominal Thread Size0.164 INCHES SINGLE GROUP IN
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Height2.562 INCHES NOMINAL IN
Mounting MethodTHREADED HOLE(S) SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Operating Current4.17 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
Body Width2.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-227-3237 INTERCHANGEABLE
Bearing,roller,needle
3010-00-383-384419330 INTERCHANGEABLE
Actuator
Tyco Fire Products Lp
5961-00-496-342619330 INTERCHANGEABLE
Semiconductor Device,diode
Emcore Corporation Div Concord Division
6110-00-571-174919330 INTERCHANGEABLE
Resistance
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5310-01-067-0265193-30 INTERCHANGEABLE
Washer
Cnh Industrial America Llc Dba Cnh America
5310-01-076-986919330-64 INTERCHANGEABLE
Nut,plain,cap
Leslie Controls, Inc. Dba Leslie Controls Inc
6515-01-114-548640-7472 INTERCHANGEABLE
Elevator,ear Surgery
Sklar Corporation Dba Sklar Instruments
5950-01-336-0231 INTERCHANGEABLE
Reactor
Cross-Reference Index
Part NumberManufacturer
19330 Lockheed Martin Corp Lockheed Martin Mission Systems (USA)
Related Parts
3110-00-227-3237INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
3010-00-383-3844INTERCHANGEABLE
ACTUATOR
19330
5961-00-496-3426INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
19330
6110-00-571-1749INTERCHANGEABLE
RESISTANCE
19330
5310-01-067-0265INTERCHANGEABLE
WASHER
193-30
5310-01-076-9869INTERCHANGEABLE
NUT,PLAIN,CAP
19330-64
6515-01-114-5486INTERCHANGEABLE
ELEVATOR,EAR SURGERY
40-7472
5950-01-336-0231INTERCHANGEABLE
REACTOR

Frequently Asked Questions

What is NSN 5950-00-518-4089?

NSN 5950-00-518-4089 is a Transformer,power, manufactured by Lockheed Martin Corp Lockheed Martin Mission Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-518-4089?

NSN 5950-00-518-4089 has 1 cross-referenced part number: 19330 (Lockheed Martin Corp Lockheed Martin Mission Systems).

What NSN replaces 5950-00-518-4089?

There are 8 known substitutes for 5950-00-518-4089: 3110-00-227-3237, 3010-00-383-3844, 5961-00-496-3426 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19330?

Key specifications for 19330: Body Length: 2.750 INCHES NOMINAL IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Winding Function and Quantity: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT; Reliability Indicator: NOT ESTABLISHED. 19 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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