The Microcircuit,memory, cataloged under National Stock Number 5962-01-351-1789, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-351-1789 |
| Primary Part Number | 3191014-007-111 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 16 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.365 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Body Height | 0.065 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Features Provided | 3-STATE OUTPUT AND MONOLITHIC AND PROGRAMMED |
| Inclosure Configuration | FLAT PACK |
| Memory Device Type | PAL |
| Body Length | 0.590 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 5.0 VOLTS NOMINAL POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 28 FLAT LEADS |
| 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 |
|---|---|
| 3191019-032-103 | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
| 3191014-007-111 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 93459FMQB | 5/1 Secondary reference National Semiconductor Corporation |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-351-1789 is a Microcircuit,memory, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-351-1789 has 2 manufacturer part numbers on file: 3191019-032-103 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), 3191014-007-111 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-351-1800. Verify interchangeability with system specifications before substitution.
Key specifications for 3191014-007-111: Overall Height: 0.065 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Input Circuit Pattern: 16 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER. 15 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 5962-01-351-1789 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.