The Transistor, cataloged under National Stock Number 5961-01-376-2867, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Nxp Semiconductors Netherlands B.v.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5961-01-376-2867 |
| Primary Part Number | BF511 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Nxp Semiconductors Netherlands B.v. |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| BF511 | Nxp Semiconductors Netherlands B.v. (NLD) |
| Reference | Meaning |
|---|---|
| SS-32560 | 5/9 Secondary reference Thales Defense & Security Inc Dba Thales Communications Inc |
| BF511 | 5/9 Secondary reference Philips Components |
| BF511 | 3/9 Design control — primary reference Philips Semiconductors Inc |
NSN 5961-01-376-2867 is a Transistor, manufactured by Nxp Semiconductors Netherlands B.v., classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-376-2867 has 1 manufacturer part number on file: BF511 (Nxp Semiconductors Netherlands B.v.).
1 possible match (shared part number, not a government interchangeability claim): 4940-01-575-6629. Verify interchangeability with system specifications before substitution.
Key specifications for BF511: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: PROGRAM II SCOPE SHIELD.. 1 specification is documented in the U.S. Government catalog.
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.