The Transformer,pulse, cataloged under National Stock Number 5950-01-411-8389, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Technetics Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-01-411-8389 |
| Primary Part Number | LR422 |
| Item Name | Transformer,pulse |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | Technetics Inc. |
| Status | ACTIVE |
| Body Outside Diameter | 0.710 INCHES NOMINAL IN |
| Specification/standard Data | 94987-232861 MANUFACTURERS SOURCE CONTROL |
| Maximum Operating Temp | 23.000 CELSIUS DEGC |
| Body Length | 0.380 INCHES MAXIMUM IN |
| Test Data Document | 94987-232861 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LR422 PRIMARY | Technetics Inc. (USA) |
| 232861-1 PRIMARY | Robert M. Hadley Company, Inc. (USA) |
| 232861-1 PRIMARY | Abbott Technologies, Inc (USA) |
| Reference | Meaning |
|---|---|
| 232861-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5950-01-411-8389 is a Transformer,pulse, manufactured by Technetics Inc., classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-01-411-8389 has 3 manufacturer part numbers on file: LR422 (Technetics Inc.), 232861-1 (Robert M. Hadley Company, Inc.), 232861-1 (Abbott Technologies, Inc).
Key specifications for LR422: Body Outside Diameter: 0.710 INCHES NOMINAL IN; Specification/standard Data: 94987-232861 MANUFACTURERS SOURCE CONTROL; Maximum Operating Temp: 23.000 CELSIUS DEGC; Body Length: 0.380 INCHES MAXIMUM IN. 5 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.
NSN 5950-01-411-8389 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.