PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

573B27Transformer,power

Cardwell Condenser Corp Lapointe-Admiral Div · NSN 5950-00-678-5791 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-678-5791 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-678-5791. Primary manufacturer part number: 573B27.
Features
  • Transformer,power — FSC 5950
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Body Length: 1.031 INCHES NOMINAL IN
  • Body Outside Diameter: 2.265 INCHES NOMINAL IN
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-678-5791, 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 Cardwell Condenser Corp Lapointe-Admiral Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5950-00-678-5791
Primary Part Number573B27
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerCardwell Condenser Corp Lapointe-Admiral Div
StatusACTIVE
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Body Length1.031 INCHES NOMINAL IN
Body Outside Diameter2.265 INCHES NOMINAL IN
Mounting Facility Quantity1 SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Winding Function and Quantity4 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
Frequency Rating1.5 KILOHERTZ NOMINAL SINGLE COMPONENT
Terminal Type and Quantity16 SOLDER STUD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-013-771800192481 INTERCHANGEABLE
Nut,self-Locking,hexagon
Rolls-Royce Solutions America Inc
9540-00-145-5752LS3224-3 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corp
9540-00-148-4347 INTERCHANGEABLE
Angle,structural
9540-00-251-2628 INTERCHANGEABLE
Angle,structural
5910-00-807-6273SM-B-344660 INTERCHANGEABLE
Plate,capacitor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-01-058-3353192481 INTERCHANGEABLE
Nut,self-Locking,hexagon
Rolls-Royce Solutions America Inc
5935-01-172-2453 INTERCHANGEABLE
Backshell,electrical Connector
4820-01-396-3344192481 INTERCHANGEABLE
Seat,valve
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
192481 A.e.york, Llc (USA)
77B Gramer Halldorson Electronics Corp (USA)
573B27 PRIMARY Cardwell Condenser Corp Lapointe-Admiral Div (USA)
Related Parts
5310-00-013-7718INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
00192481
9540-00-145-5752INTERCHANGEABLE
ANGLE,STRUCTURAL
LS3224-3
9540-00-148-4347INTERCHANGEABLE
ANGLE,STRUCTURAL
9540-00-251-2628INTERCHANGEABLE
ANGLE,STRUCTURAL
5910-00-807-6273INTERCHANGEABLE
PLATE,CAPACITOR
SM-B-344660
5310-01-058-3353INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
192481
5935-01-172-2453INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
4820-01-396-3344INTERCHANGEABLE
SEAT,VALVE
192481

Frequently Asked Questions

What is NSN 5950-00-678-5791?

NSN 5950-00-678-5791 is a Transformer,power, manufactured by Cardwell Condenser Corp Lapointe-Admiral Div, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-678-5791?

NSN 5950-00-678-5791 has 3 cross-referenced part numbers: 192481 (A.e.york, Llc), 77B (Gramer Halldorson Electronics Corp), 573B27 (Cardwell Condenser Corp Lapointe-Admiral Div).

What NSN replaces 5950-00-678-5791?

There are 8 known substitutes for 5950-00-678-5791: 5310-00-013-7718, 9540-00-145-5752, 9540-00-148-4347 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 573B27?

Key specifications for 573B27: Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP; Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN; Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT; Body Length: 1.031 INCHES NOMINAL IN. 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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