The Microcircuit,memory, cataloged under National Stock Number 5962-01-376-1637, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-376-1637 |
| Primary Part Number | 89014091 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| Input Circuit Pattern | 20 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.505 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN |
| Body Height | 0.115 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN |
| Capitance Rating Per Characteristic | 10.00 INPUT PICOFARADS MAXIMUM AND 10.00 OUTPUT PICOFARADS MAXIMUM |
| Features Provided | ASYNCHRONOUS AND HIGH PERFORMANCE AND HIGH SPEED AND LOW POWER AND ELECTROSTATIC SENSITIVE AND ULTRAVIOLET ERASABLE AND W/CLOCK AND W/DISABLE |
| Inclosure Configuration | DUAL-IN-LINE |
| Current Rating Per Characteristic | 120.00 MILLIAMPERES MAXIMUM SUPPLY |
| Memory Device Type | EPROM |
| Body Length | 1.450 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | -0.5 VOLTS MINIMUM POWER SOURCE AND 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 | 70.00 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 |
|---|---|
| 89014091 PRIMARY | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
| Reference | Meaning |
|---|---|
| CY7C286-70WMB | 5/1 Secondary reference Infineon Technologies Americas Corp. |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 89014110 | 5/1 Secondary reference Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
NSN 5962-01-376-1637 is a Microcircuit,memory, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-376-1637 has 1 manufacturer part number on file: 89014091 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-430-5434. Verify interchangeability with system specifications before substitution.
Key specifications for 89014091: Input Circuit Pattern: 20 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.505 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN. 17 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 5962-01-376-1637 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.