The Transformer,pulse, cataloged under National Stock Number 5950-01-211-1794, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is A M I/ Coast Magnetics Inc. Dba Coast Magnetics. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 — Coils and Transformers (FSG 59) |
| Manufacturers | A M I/ Coast Magnetics Inc. Dba Coast Magnetics (CAGE 05254); Northrop Grumman Support Services Corp (CAGE 48306) |
| Parameter | Value |
|---|---|
| NSN | 5950-01-211-1794 |
| Primary Part Number | 3990-3 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | A M I/ Coast Magnetics Inc. Dba Coast Magnetics |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 3990-3 PRIMARY | A M I/ Coast Magnetics Inc. Dba Coast Magnetics (USA) |
| 138C185H03 | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 138C185H03 | 5/9 Secondary reference U.S. Government activity |
| PE 5266 | 5/9 Secondary reference Pulse Engineering Inc |
NSN 5950-01-211-1794 is a Transformer,pulse, manufactured by A M I/ Coast Magnetics Inc. Dba Coast Magnetics, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-211-1794 has 2 manufacturer part numbers on file: 3990-3 (A M I/ Coast Magnetics Inc. Dba Coast Magnetics), 138C185H03 (Northrop Grumman Support Services Corp).
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.