The Microcircuit,memory, cataloged under National Stock Number 5962-01-290-5706, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5962-01-290-5706 |
| Primary Part Number | B4043620 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Input Circuit Pattern | 13 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 1.360 INCHES MAXIMUM IN |
| Body Height | 0.385 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND POSITIVE OUTPUTS AND W/SENSOR |
| Inclosure Configuration | DUAL-IN-LINE |
| Body Length | 1.470 INCHES MAXIMUM IN |
| Storage Temp Range | -55.0 TO 100.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 14.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -20.0 TO 85.0 CELSIUS DEGC |
| Terminal Type and Quantity | 20 PRINTED CIRCUIT |
| 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 |
|---|---|
| B4043620 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| L537 000 863 | Lockheed Martin Librascope Corporation (USA) |
| Reference | Meaning |
|---|---|
| B4043604 | 5/1 Secondary reference Department of the Army Hq United States Army Communications Research and Development Command |
| L537 000 735 | 5/1 Secondary reference Lockheed Martin Librascope Corporation |
NSN 5962-01-290-5706 is a Microcircuit,memory, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-290-5706 has 2 manufacturer part numbers on file: B4043620 (Department of the Army Hq United States Army Communications Research and Development Command), L537 000 863 (Lockheed Martin Librascope Corporation).
Key specifications for B4043620: Input Circuit Pattern: 13 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 1.360 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.
NSN 5962-01-290-5706 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.