The Microcircuit,linear, cataloged under National Stock Number 5962-01-108-4971, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-108-4971 |
| Primary Part Number | 12272042 |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Input Circuit Pattern | 2 INPUT |
| Inclosure Material | METAL |
| Terminal Surface Treatment | GOLD |
| Body Outside Diameter | 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN |
| Design Function and Quantity | 1 AMPLIFIER, PREAMPLIFIER |
| Inclosure Configuration | CAN |
| Case Outline Source and Designator | TO-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 0.665 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Maximum Power Dissipation Rating | 500.0 MILLIWATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12272042 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| LM121H | 5/9 Secondary reference National Semiconductor Corp |
| LM121H/883C | 3/9 Design control — primary reference National Semiconductor Corp |
NSN 5962-01-108-4971 is a Microcircuit,linear, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-108-4971 has 1 manufacturer part number on file: 12272042 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12272042: Input Circuit Pattern: 2 INPUT; Inclosure Material: METAL; Terminal Surface Treatment: GOLD; Body Outside Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN. 10 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.
NSN 5962-01-108-4971 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.