The Core,electromagnetic Component, cataloged under National Stock Number 5950-00-645-4583, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-4583 |
| Primary Part Number | 376B128 |
| Item Name | Core,electromagnetic Component |
| FSC / FSG | 5950 / 59 — Coils and Transformers |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | ACTIVE |
| Body Diameter | 0.250 INCHES NOMINAL IN |
| Insert Exposed Length | 0.938 INCHES NOMINAL IN |
| Body Length | 1.375 INCHES NOMINAL IN |
| Insert Type | WIRE |
| 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 |
|---|---|
| 376B128 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| Reference | Meaning |
|---|---|
| 506-1383-002 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 376B128 | 5/9 Secondary reference U.S. Government activity |
| SMB178749 | 5/2 Secondary reference U.S. Government activity |
NSN 5950-00-645-4583 is a Core,electromagnetic Component, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5950, Coils and Transformers. Status: active.
NSN 5950-00-645-4583 has 1 manufacturer part number on file: 376B128 (General Dynamics Mission Systems, Inc. Dba Gdms).
Key specifications for 376B128: Body Diameter: 0.250 INCHES NOMINAL IN; Insert Exposed Length: 0.938 INCHES NOMINAL IN; Body Length: 1.375 INCHES NOMINAL IN; Insert Type: WIRE. 4 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.