The Transformer,power, cataloged under National Stock Number 5950-01-483-6849, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Automatic Switch Company Dba Asco. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-483-6849 |
| Primary Part Number | 621552-001 |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Automatic Switch Company Dba Asco |
| Status | ACTIVE |
| Winding Operating Voltage | 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING |
| 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 |
|---|---|
| 621552-001 PRIMARY | Automatic Switch Company Dba Asco (USA) |
| Reference | Meaning |
|---|---|
| 621552-001 | C/1 Advisory reference — outside the item-of-supply concept Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated |
| 621552--001 | C/1 Advisory reference — outside the item-of-supply concept Asco Power Technologies, L..p. |
NSN 5950-01-483-6849 is a Transformer,power, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-483-6849 has 1 manufacturer part number on file: 621552-001 (Automatic Switch Company Dba Asco).
Key specifications for 621552-001: End Item Identification: ABT-4A3-25; Winding Operating Voltage: 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE WINDING. 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.