The Transformer,power, cataloged under National Stock Number 5950-00-510-9943, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Freed Transformer Co. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-510-9943 |
| Primary Part Number | 32539 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Freed Transformer Co |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 SINGLE GROUPUNABLE TO DECODE |
| Inclosure Type | HERMETICALLY SEALED |
| Mounting Method | THREADED HOLE(S) SINGLE GROUPUNABLE TO DECODE |
| Body Width | 4.375 INCHES NOMINAL IN |
| Body Height | 5.469 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES SINGLE GROUPUNABLE TO DECODE IN |
| Body Length | 5.000 INCHES NOMINAL IN |
| Winding Operating Current | UNABLE TO DECODE30.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY |
| Winding Operating Current | UNABLE TO DECODE5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY |
| Reliability Indicator | NOT ESTABLISHED |
| Thread Quantity Per Inch | 20 SINGLE GROUPUNABLE TO DECODE |
| Winding Operating Voltage | UNABLE TO DECODE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Winding Operating Voltage | UNABLE TO DECODE25.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Winding Operating Voltage | UNABLE TO DECODE29.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUPUNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 32539 | Freed Transformer Co (USA) |
| Reference | Meaning |
|---|---|
| 08355 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-00-510-9943 is a Transformer,power, manufactured by Freed Transformer Co, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-510-9943 has 1 manufacturer part number on file: 32539 (Freed Transformer Co).
Key specifications for 32539: Mounting Facility Quantity: 4 SINGLE GROUPUNABLE TO DECODE; Inclosure Type: HERMETICALLY SEALED; Mounting Method: THREADED HOLE(S) SINGLE GROUPUNABLE TO DECODE; Body Width: 4.375 INCHES NOMINAL IN. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.