The Transistor, cataloged under National Stock Number 5961-01-272-7253, 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 Raytheon Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-01-272-7253 |
| Primary Part Number | 20-01128-001 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Raytheon Company |
| 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 |
|---|---|
| 20-01128-001 PRIMARY | Raytheon Company (USA) |
| TSQ-6002D-2 | Microsemi Corp.- Massachusetts Dba Microsemi Lawrence (USA) |
| Reference | Meaning |
|---|---|
| 201950-001 | 7/2 Vendor item drawing reference U.S. Government activity |
| SA2814 | 5/9 Secondary reference Fairchild Semiconductor Corp Semiconductor Div Hq |
| SHQ6541H | 3/9 Design control — primary reference Freescale Semiconductor, Inc. |
| MHQ6002-HX | 5/1 Secondary reference Freescale Semiconductor, Inc. |
| G134593-2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5961-01-272-7253 is a Transistor, manufactured by Raytheon Company, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-272-7253 has 2 manufacturer part numbers on file: 20-01128-001 (Raytheon Company), TSQ-6002D-2 (Microsemi Corp.- Massachusetts Dba Microsemi Lawrence).
3 possible matches (shared part number, not a government interchangeability claim): 5961-01-334-8648, 5961-01-359-0311, 5962-01-361-8029. Verify interchangeability with system specifications before substitution.
Key specifications for 20-01128-001: End Item Identification: AN/AZLR-56C. 0 specifications are 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.