PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

622873Transformer,power

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5950-00-462-3456 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-462-3456 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-462-3456. Primary manufacturer part number: 622873.
Features
  • Transformer,power — FSC 5950
  • Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Inclosure Type: FULLY INCLOSED
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Special Test Features: NAVORD OD41152
  • Winding Shielding Method: EXTERNAL INCLOSURE SINGLE COMPONENT
  • Frequency Rating: 60.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
  • Body Outside Diameter: 2.812 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-462-3456, 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 Corporation Div Rms - Mitchel Field. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-462-3456
Primary Part Number622873
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Winding Operating Voltage120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Inclosure TypeFULLY INCLOSED
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Special Test FeaturesNAVORD OD41152
Winding Shielding MethodEXTERNAL INCLOSURE SINGLE COMPONENT
Frequency Rating60.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM SINGLE COMPONENT
Body Outside Diameter2.812 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SPECIAL TEST FEATURES
Terminal Type and Quantity3 TAB, SOLDER LUG
Body Length2.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-688-60299155439 INTERCHANGEABLE
Transformer,power Autotransforme
Us Army Aviation and Missile Command
5950-00-739-78352006594 INTERCHANGEABLE
Transformer,power Autotransforme
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
622873 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
5950-00-688-6029INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
9155439
5950-00-739-7835INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
2006594

Frequently Asked Questions

What is NSN 5950-00-462-3456?

NSN 5950-00-462-3456 is a Transformer,power, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-462-3456?

NSN 5950-00-462-3456 has 1 cross-referenced part number: 622873 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5950-00-462-3456?

There are 2 known substitutes for 5950-00-462-3456: 5950-00-688-6029, 5950-00-739-7835. Verify interchangeability with system specifications before substitution.

What are the specifications of 622873?

Key specifications for 622873: Winding Operating Voltage: 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Inclosure Type: FULLY INCLOSED; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Special Test Features: NAVORD OD41152. 11 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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