The Microcircuit,linear, cataloged under National Stock Number 5962-01-032-0351, 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 14 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-032-0351 |
| Primary Part Number | LM120K-5.0/883B |
| Item Name | Microcircuit,linear |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | National Semiconductor Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 1 INPUT |
| Inclosure Material | GLASS AND METAL |
| Terminal Surface Treatment | TIN |
| Design Function and Quantity | 1 REGULATOR, VOLTAGE |
| Body Width | 1.050 INCHES MAXIMUM IN |
| Body Height | 0.250 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND PRESETTABLE AND ADJUSTABLE AND FIXED AND PROGRAMMABLE |
| Inclosure Configuration | CAN |
| Case Outline Source and Designator | T0-3 JOINT ELECTRON DEVICE ENGINEERING COUNCIL |
| Body Length | 1.553 INCHES MINIMUM AND 1.573 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 81349-MIL-STD-883 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Maximum Power Dissipation Rating | 20.0 WATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| LM120K-5.0/883B PRIMARY | National Semiconductor Corporation (USA) |
| LM120K5-883B | National Semiconductor Corporation (USA) |
| FR631-1002-001H | Bae Systems Maritime Services (GBR) |
| Reference | Meaning |
|---|---|
| LM120K-5.0/883B | C/1 Advisory reference — outside the item-of-supply concept Lacon Electronic Gmbh |
| SL73165 | C/1 Advisory reference — outside the item-of-supply concept National Semiconductor Corporation |
| A574A464-101 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SC70124KH | C/1 Advisory reference — outside the item-of-supply concept Freescale Semiconductor, Inc. |
| SG120-05K883B | C/1 Advisory reference — outside the item-of-supply concept Microsemi Corp Analog Mixed Signal Group |
| 73E10N205 | C/1 Advisory reference — outside the item-of-supply concept Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
| 40-014214-02 | C/1 Advisory reference — outside the item-of-supply concept Interlink Communications Inc |
| LM120K-5.0/883BA | 5/9 Secondary reference Adelco Elektronik Gmbh |
| LM120K-5.0/883B | 5/9 Secondary reference Adelco Elektronik Gmbh |
NSN 5962-01-032-0351 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-032-0351 has 3 manufacturer part numbers on file: LM120K-5.0/883B (National Semiconductor Corporation), LM120K5-883B (National Semiconductor Corporation), FR631-1002-001H (Bae Systems Maritime Services).
Key specifications for LM120K-5.0/883B: Input Circuit Pattern: 1 INPUT; Inclosure Material: GLASS AND METAL; Terminal Surface Treatment: TIN; Design Function and Quantity: 1 REGULATOR, VOLTAGE. 14 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 5962-01-032-0351 has DEMIL Code Q. 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.