The Microcircuit,memory, cataloged under National Stock Number 5962-01-366-7470, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-366-7470 |
| Primary Part Number | 1818-3981 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Inclosure Material | PLASTIC |
| Terminal Surface Treatment | SOLDER |
| Features Provided | BURN IN AND PROGRAMMED |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | RAM |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 28 PRINTED CIRCUIT |
| Time Rating Per Chacteristic | 120.00 NANOSECONDS MAXIMUM ACCESS NS |
| 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 |
|---|---|
| RAR4571 | Naval Group Site De Lorient (FRA) |
| 1818-3981 PRIMARY | Keysight Technologies Inc (USA) |
| M5M5256BP-12L | Mitsubishi Electronics America Inc (USA) |
| Reference | Meaning |
|---|---|
| 1818-3981 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 1818-3981 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| HM62256LP-12 | 5/9 Secondary reference Hitachi Mfg Co. |
NSN 5962-01-366-7470 is a Microcircuit,memory, manufactured by Keysight Technologies Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-366-7470 has 3 manufacturer part numbers on file: RAR4571 (Naval Group Site De Lorient), 1818-3981 (Keysight Technologies Inc), M5M5256BP-12L (Mitsubishi Electronics America Inc).
Key specifications for 1818-3981: Inclosure Material: PLASTIC; Terminal Surface Treatment: SOLDER; Features Provided: BURN IN AND PROGRAMMED; Inclosure Configuration: DUAL-IN-LINE. 11 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 5962-01-366-7470 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.