The Microcircuit,linear, cataloged under National Stock Number 5962-01-074-4381, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microsemi Corp Analog Mixed Signal Group. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-074-4381 |
| Primary Part Number | SG9553 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Microsemi Corp Analog Mixed Signal Group |
| Status | ACTIVE |
| Input Circuit Pattern | 1 INPUT |
| Inclosure Material | METAL |
| Terminal Surface Treatment | TIN |
| Design Function and Quantity | 1 REGULATOR, VOLTAGE |
| Body Width | 1.050 INCHES NOMINAL IN |
| Body Height | 0.250 INCHES MINIMUM AND 0.352 INCHES MAXIMUM IN |
| Features Provided | BURN IN, MIL-STD-883, CLASS B AND FIXED AND NEGATIVE OUTPUTS |
| Inclosure Configuration | CAN |
| Case Outline Source and Designator | TO-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 1.553 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Maximum Power Dissipation Rating | 20.0 WATTS |
| 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 |
|---|---|
| SG9553 PRIMARY | Microsemi Corp Analog Mixed Signal Group (USA) |
| SL76643 | National Semiconductor Corporation (USA) |
| 7117965-2 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 7117965-2 | 5/9 Secondary reference Litton Systems Inc Guidance and Control Systems Div |
| 11781347-2 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 5962-01-074-4381 is a Microcircuit,linear, manufactured by Microsemi Corp Analog Mixed Signal Group, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-074-4381 has 3 manufacturer part numbers on file: SG9553 (Microsemi Corp Analog Mixed Signal Group), SL76643 (National Semiconductor Corporation), 7117965-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for SG9553: Input Circuit Pattern: 1 INPUT; Inclosure Material: METAL; Terminal Surface Treatment: TIN; Design Function and Quantity: 1 REGULATOR, VOLTAGE. 12 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.