PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33130-1Transformer,power

Freed Transformer Co · NSN 5950-00-975-9599 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-975-9599 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-975-9599. Primary manufacturer part number: 33130-1.
Features
  • Transformer,power — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Terminal Type and Quantity: 12 SOLDER STUD
  • Mounting Method: TERMINAL SINGLE GROUP
  • Body Width: 2.500 INCHES NOMINAL IN
  • Body Height: 2.125 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Body Length: 3.750 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 5950-00-975-9599, 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 Freed Transformer Co. Government technical data includes 7 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-975-9599
Primary Part Number33130-1
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerFreed Transformer Co
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Terminal Type and Quantity12 SOLDER STUD
Mounting MethodTERMINAL SINGLE GROUP
Body Width2.500 INCHES NOMINAL IN
Body Height2.125 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Body Length3.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6210-00-673-859633130 INTERCHANGEABLE
Light Assembly,indicator
Grimes Aerospace Company
3455-00-953-1273 INTERCHANGEABLE
File,rotary
3040-00-991-517233130 INTERCHANGEABLE
Gearshaft,spur
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
5962-01-072-408433130 INTERCHANGEABLE
Microcircuit,linear
Spectrum Microwave, Inc.
5340-01-112-8551331301 INTERCHANGEABLE
Bracket,mounting
Penn Metal Fabricators Inc
6632-01-253-830733130 INTERCHANGEABLE
Detergent Solution,blood Cell Co
Werfen Usa Llc
2910-01-315-5065149-1758 INTERCHANGEABLE
Filter Element,fluid
Cummins Inc.
5110-01-333-776933130 INTERCHANGEABLE
Cutting Wheel,pipe Cutter
Ridge Tool Company
1680-01-445-481433130 INTERCHANGEABLE
Cushion Assembly,armrest,seat
Oregon Aero, Inc.
1680-01-472-2969331301 INTERCHANGEABLE
Arm Rest Foam
Oregon Aero, Inc.
Cross-Reference Index
Part NumberManufacturer
33130-1 PRIMARY Freed Transformer Co (USA)
33130 Freed Transformer Co (USA)
Related Parts
6210-00-673-8596INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
33130
3455-00-953-1273INTERCHANGEABLE
FILE,ROTARY
3040-00-991-5172INTERCHANGEABLE
GEARSHAFT,SPUR
33130
5962-01-072-4084INTERCHANGEABLE
MICROCIRCUIT,LINEAR
33130
5340-01-112-8551INTERCHANGEABLE
BRACKET,MOUNTING
331301
6632-01-253-8307INTERCHANGEABLE
DETERGENT SOLUTION,BLOOD CELL CO
33130
2910-01-315-5065INTERCHANGEABLE
FILTER ELEMENT,FLUID
149-1758
5110-01-333-7769INTERCHANGEABLE
CUTTING WHEEL,PIPE CUTTER
33130
1680-01-445-4814INTERCHANGEABLE
CUSHION ASSEMBLY,ARMREST,SEAT
33130
1680-01-472-2969INTERCHANGEABLE
ARM REST FOAM
331301
5340-01-650-6407INTERCHANGEABLE
HANDLE,BAIL
33-1301

Frequently Asked Questions

What is NSN 5950-00-975-9599?

NSN 5950-00-975-9599 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-975-9599?

NSN 5950-00-975-9599 has 2 cross-referenced part numbers: 33130-1 (Freed Transformer Co), 33130 (Freed Transformer Co).

What NSN replaces 5950-00-975-9599?

There are 11 known substitutes for 5950-00-975-9599: 6210-00-673-8596, 3455-00-953-1273, 3040-00-991-5172 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33130-1?

Key specifications for 33130-1: Reliability Indicator: NOT ESTABLISHED; Terminal Type and Quantity: 12 SOLDER STUD; Mounting Method: TERMINAL SINGLE GROUP; Body Width: 2.500 INCHES NOMINAL IN. 7 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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