The Regulator,voltage, cataloged under National Stock Number 5963-01-627-1371, is classified within Federal Supply Class 5963 (Electronic Modules) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Regulator,voltage |
| FSC / FSG | 5963 — Electronic Modules (FSG 59) |
| Manufacturers | National Semiconductor Corporation (CAGE 27014) |
| Parameter | Value |
|---|---|
| NSN | 5963-01-627-1371 |
| Primary Part Number | LM2676S-ADJ |
| Item Name | Regulator,voltage |
| FSC / FSG | 5963 / 59 — Electronic Modules |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LM2676S-ADJ PRIMARY | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1024632P-1 | 3/2 Design control — primary reference U.S. Government activity |
| 10449800 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5963-01-627-1371 is a Regulator,voltage, manufactured by National Semiconductor Corporation, classified under FSC 5963, Electronic Modules. Status: active.
NSN 5963-01-627-1371 has 1 manufacturer part number on file: LM2676S-ADJ (National Semiconductor Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-718-1279. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.