The Transformer,power, cataloged under National Stock Number 5950-01-649-9323, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-649-9323 |
| Primary Part Number | JWS50-12/A |
| Item Name | Transformer,power |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power |
| 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 |
|---|---|
| JWS50-12/A PRIMARY | Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power (USA) |
NSN 5950-01-649-9323 is a Transformer,power, manufactured by Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-649-9323 has 1 manufacturer part number on file: JWS50-12/A (Tdk-Lambda Americas Inc. Div Tdk-Lambda Americas-Low Power).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-660-9712. Verify interchangeability with system specifications before substitution.
Key specifications for JWS50-12/A: Overall Height: 1.45 INCHES NOMINAL IN; Overall Length: 6.25 INCHES NOMINAL IN; Overall Width: 3.35 INCHES NOMINAL IN; Special Features: VOLTAGE: 12.0V; WEIGHT: 350G V. 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.