The Autotransformer,motor-Driven, cataloged under National Stock Number 5950-01-090-9803, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Superior Electric Holding Group Llc Div Specialty Product Technologies. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-090-9803 |
| Primary Part Number | 1156DB1220 |
| Item Name | Autotransformer,motor-Driven |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Superior Electric Holding Group Llc Div Specialty Product Technologies |
| Status | ACTIVE |
| General Characteristics Item Description | 120.0 V,50/60 HZ; 15.000 IN. L,16.940 IN. W,13.880 IN. H V |
| 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 |
|---|---|
| 1156DB1220 | Superior Electric Holding Group Llc Div Specialty Product Technologies (USA) |
| Reference | Meaning |
|---|---|
| TY 1156DB-1220 | C/1 Advisory reference — outside the item-of-supply concept Superior Electric Holding Group Llc Div Specialty Product Technologies |
| 0337543 | 5/9 Secondary reference U.S. Government activity |
| 618927-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5950-01-090-9803 is a Autotransformer,motor-Driven, manufactured by Superior Electric Holding Group Llc Div Specialty Product Technologies, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-090-9803 has 1 manufacturer part number on file: 1156DB1220 (Superior Electric Holding Group Llc Div Specialty Product Technologies).
Key specifications for 1156DB1220: General Characteristics Item Description: 120.0 V,50/60 HZ; 15.000 IN. L,16.940 IN. W,13.880 IN. H V. 1 specification is 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.