The Transformer,power, cataloged under National Stock Number 5950-01-554-1885, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is A. T. Parker, Inc. Div Solar Electronics Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-554-1885 |
| Primary Part Number | 6220-4 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | A. T. Parker, Inc. Div Solar Electronics Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 6220-4 PRIMARY | A. T. Parker, Inc. Div Solar Electronics Company (USA) |
NSN 5950-01-554-1885 is a Transformer,power, manufactured by A. T. Parker, Inc. Div Solar Electronics Company, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-554-1885 has 1 manufacturer part number on file: 6220-4 (A. T. Parker, Inc. Div Solar Electronics Company).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-649-3200, 5305-01-678-2328. Verify interchangeability with system specifications before substitution.
Key specifications for 6220-4: End Item Identification: GENERATOR. 0 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.