The Microcircuit,memory, cataloged under National Stock Number 5962-01-268-2977, 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 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-268-2977 |
| Primary Part Number | 1818-1785 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Inclosure Material | CERAMIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | ROM |
| Output Logic Form | N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Terminal Type and Quantity | 24 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 |
|---|---|
| 1818-1785 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1818-1785 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| MCM68764C | 5/9 Secondary reference Freescale Semiconductor, Inc. |
| 1818-1785 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| ROM/PROM HEAD 166 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| MCM68764C | 5/9 Secondary reference On Semiconductor Corporation |
NSN 5962-01-268-2977 is a Microcircuit,memory, manufactured by Keysight Technologies Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-268-2977 has 1 manufacturer part number on file: 1818-1785 (Keysight Technologies Inc).
Key specifications for 1818-1785: Inclosure Material: CERAMIC; Inclosure Configuration: DUAL-IN-LINE; Memory Device Type: ROM; Output Logic Form: N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC. 5 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 5962-01-268-2977 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.