PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1773Transformer,power

Systron-Donner Corp Microwave/instrument Div · NSN 5950-00-069-7069 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-069-7069 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-069-7069. Primary manufacturer part number: 1773.
Features
  • Transformer,power — FSC 5950
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: FLANGE AND SLOT SINGLE GROUP
  • Mounting Slot Width: 0.281 INCHES NOMINAL SINGLE GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 4.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-069-7069, 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 Systron-Donner Corp Microwave/instrument Div. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5950-00-069-7069
Primary Part Number1773
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSystron-Donner Corp Microwave/instrument Div
StatusACTIVE
Inclosure TypeFULLY INCLOSED
Mounting MethodFLANGE AND SLOT SINGLE GROUP
Mounting Slot Width0.281 INCHES NOMINAL SINGLE GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Center to Center Distance Between Mounting Facilities Parallel to Length4.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity9 TAB, SOLDER LUG
Winding Operating Current3.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
Winding Shielding MethodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
Body Height5.000 INCHES MAXIMUM IN
Body Width4.562 INCHES MAXIMUM IN
Winding Operating Current3.5 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
Body Length5.375 INCHES MAXIMUM IN
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
Winding Operating Voltage24.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
Winding Operating Current2.5 AMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
Winding Operating Voltage43.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
Reliability IndicatorNOT ESTABLISHED
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Winding Operating Voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Winding Function and Quantity1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2940-00-065-13951773 INTERCHANGEABLE
Filter Element,air
Supreme Supply Co Inc Dba Supreme Supply Co Inc
7920-00-262-86027920002628602 INTERCHANGEABLE
Brush,wire,scratch
Gordon Brush Mfg. Co., Inc.
5975-00-501-2532 INTERCHANGEABLE
Cover,conduit Outlet
6675-00-641-3512 INTERCHANGEABLE
Dividers,drafting,plain
5355-00-909-83211773 INTERCHANGEABLE
Bushing-Shaft,panel
Aerosonic Llc
2530-01-037-48793900146 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Corp
2940-01-080-3861BT-251 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
6520-01-085-34381773 INTERCHANGEABLE
Toothbrush,aspiration
Graham Ray Assn for the Handicapped
4910-01-250-2973 INTERCHANGEABLE
Stand,vehicle Support
4210-01-327-7777ST-191-A INTERCHANGEABLE
Tip,nozzle,fire Hose
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
1773 Systron-Donner Corp Microwave/instrument Div (USA)
ST-191A Systron-Donner Corp Microwave/instrument Div (USA)
Related Parts
2940-00-065-1395INTERCHANGEABLE
FILTER ELEMENT,AIR
1773
7920-00-262-8602INTERCHANGEABLE
BRUSH,WIRE,SCRATCH
7920002628602
5975-00-501-2532INTERCHANGEABLE
COVER,CONDUIT OUTLET
6675-00-641-3512INTERCHANGEABLE
DIVIDERS,DRAFTING,PLAIN
5355-00-909-8321INTERCHANGEABLE
BUSHING-SHAFT,PANEL
1773
2530-01-037-4879INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
3900146
2940-01-080-3861INTERCHANGEABLE
FILTER ELEMENT,FLUID
BT-251
6520-01-085-3438INTERCHANGEABLE
TOOTHBRUSH,ASPIRATION
1773
4910-01-250-2973INTERCHANGEABLE
STAND,VEHICLE SUPPORT
4210-01-327-7777INTERCHANGEABLE
TIP,NOZZLE,FIRE HOSE
ST-191-A
4820-01-417-2315INTERCHANGEABLE
BALL,CHECK
1773
4720-01-457-9997INTERCHANGEABLE
TUBING,NONMETALLIC
1773

Frequently Asked Questions

What is NSN 5950-00-069-7069?

NSN 5950-00-069-7069 is a Transformer,power, manufactured by Systron-Donner Corp Microwave/instrument Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-069-7069?

NSN 5950-00-069-7069 has 2 cross-referenced part numbers: 1773 (Systron-Donner Corp Microwave/instrument Div), ST-191A (Systron-Donner Corp Microwave/instrument Div).

What NSN replaces 5950-00-069-7069?

There are 12 known substitutes for 5950-00-069-7069: 2940-00-065-1395, 7920-00-262-8602, 5975-00-501-2532 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1773?

Key specifications for 1773: Inclosure Type: FULLY INCLOSED; Mounting Method: FLANGE AND SLOT SINGLE GROUP; Mounting Slot Width: 0.281 INCHES NOMINAL SINGLE GROUP IN; Mounting Facility Quantity: 4 SINGLE GROUP. 22 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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