The Transformer,power, cataloged under National Stock Number 5950-01-481-3087, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Interstate Electric Co.inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5950-01-481-3087 |
| Primary Part Number | 720-391-100 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Interstate Electric Co.inc |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 ALL GROUPINGS |
| Inclosure Type | OPEN |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.500 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS IN |
| Mounting Method | THREADED HOLE(S) ALL GROUPINGS |
| Body Width | 2.375 INCHES NOMINAL IN |
| Body Height | 2.625 INCHES NOMINAL IN |
| Winding Shielding Method | CORE GROUNDED ALL COMPONENTS |
| Winding Operating Current | 20.0 MILLIAMPERES AC NOMINAL ALL COMPONENTS ALL PRIMARY |
| Frequency Rating | 60.0 HERTZ NOMINAL ALL COMPONENTS |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.438 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS IN |
| Winding Operating Voltage | 120.00 AC VOLTS NOMINAL ALL COMPONENTS ALL PRIMARY |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Thread Series Designator | UNF ALL GROUPINGS |
| 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 |
|---|---|
| G637833-1 | Raytheon Company Div Corp (USA) |
| 720-391-100 PRIMARY | Interstate Electric Co.inc (USA) |
| Reference | Meaning |
|---|---|
| 720-391-100 | 5/9 Secondary reference Magnetek |
NSN 5950-01-481-3087 is a Transformer,power, manufactured by Interstate Electric Co.inc, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-481-3087 has 2 manufacturer part numbers on file: G637833-1 (Raytheon Company Div Corp), 720-391-100 (Interstate Electric Co.inc).
Key specifications for 720-391-100: Mounting Facility Quantity: 4 ALL GROUPINGS; Inclosure Type: OPEN; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.500 INCHES NOMINAL ALL MOUNTING FACILITIES ALL CENTER GROUPINGS IN; Mounting Method: THREADED HOLE(S) ALL GROUPINGS. 13 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.