The Microcircuit,linear, cataloged under National Stock Number 5962-01-221-0164, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is National Semiconductor Corporation. Government technical data includes 13 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-221-0164 |
| Primary Part Number | LM311M |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 2 INPUT |
| Inclosure Material | METAL |
| Terminal Surface Treatment | SOLDER |
| Body Outside Diameter | 0.370 INCHES MAXIMUM IN |
| Design Function and Quantity | 1 COMPARATOR, VOLTAGE |
| Features Provided | MONOLITHIC AND HERMETICALLY SEALED AND LOW CURRENT |
| Inclosure Configuration | CAN |
| Case Outline Source and Designator | TO-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 0.185 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Voltage Rating and Type Per Characteristic | 36.0 VOLTS MAXIMUM POWER SOURCE |
| Terminal Type and Quantity | 3 PIN |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| 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 |
|---|---|
| LM311M PRIMARY | National Semiconductor Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1826-1594 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5962-01-221-0164 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-221-0164 has 1 manufacturer part number on file: LM311M (National Semiconductor Corporation).
Key specifications for LM311M: Input Circuit Pattern: 2 INPUT; Inclosure Material: METAL; Terminal Surface Treatment: SOLDER; Body Outside Diameter: 0.370 INCHES MAXIMUM IN. 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.