The Transistor, cataloged under National Stock Number 5961-00-359-9041, 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 Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5961-00-359-9041 |
| Primary Part Number | 137875-1 |
| Item Name | Transistor |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc |
| Status | ACTIVE |
| Voltage Rating in Volts Per Characteristic | 47.0 MAXIMUM COLLECTOR SUPPLY VOLTAGE |
| Mounting Facility Quantity | 2 |
| Overall Diameter | 0.357 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Terminal Length | 0.250 INCHES MINIMUM IN |
| Mounting Method | TERMINAL AND UNTHREADED HOLE(S) |
| Criticality Code Justification | FEAT |
| Semiconductor Material | SILICON |
| Internal Configuration | JUNCTION CONTACT |
| Features Provided | HERMETICALLY SEALED CASE |
| Current Rating Per Characteristic | 20.00 MILLIAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, WITH BASE SHORT-CIRCUITED TO EMITTER |
| Precious Material and Location | LEADS GOLD |
| Terminal Type and Quantity | 1 CASE AND 2 UNINSULATED WIRE LEAD |
| 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 |
|---|---|
| SD1090-150H | Spectrum Devices Corp (USA) |
| 137875-0001 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 137875-1 PRIMARY | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| SD1537-1H | C/1 Advisory reference — outside the item-of-supply concept Stmicroelectronics Inc |
| CD-2397 | 5/9 Secondary reference Varian Associates Inc Communications Transistor Div |
| 137875-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| SD1537-01H | 5/9 Secondary reference Stmicroelectronics Inc |
| PH-8192R | 5/9 Secondary reference M/a-Com Technology Solutions Inc. |
| SD1537-H1 | 5/9 Secondary reference Stmicroelectronics Inc |
NSN 5961-00-359-9041 is a Transistor, manufactured by Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-00-359-9041 has 3 manufacturer part numbers on file: SD1090-150H (Spectrum Devices Corp), 137875-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 137875-1 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc).
Key specifications for 137875-1: Voltage Rating in Volts Per Characteristic: 47.0 MAXIMUM COLLECTOR SUPPLY VOLTAGE; Mounting Facility Quantity: 2; Overall Diameter: 0.357 INCHES MAXIMUM IN; Precious Material: GOLD. 13 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.