The Microcircuit,memory, cataloged under National Stock Number 5962-01-339-4900, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-339-4900 |
| Primary Part Number | GM820BKC1 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Input Circuit Pattern | 22 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.532 INCHES MAXIMUM IN |
| Body Height | 0.162 INCHES MAXIMUM IN |
| Capitance Rating Per Characteristic | 10.00 INPUT PICOFARADS MAXIMUM AND 10.00 OUTPUT PICOFARADS MAXIMUM |
| Features Provided | HERMETICALLY SEALED AND W/ENABLE AND BIDIRECTIONAL AND POSITIVE OUTPUTS |
| Inclosure Configuration | DUAL-IN-LINE |
| Current Rating Per Characteristic | 140.00 MILLIAMPERES MAXIMUM SUPPLY |
| Memory Device Type | EEPROM |
| Body Length | 1.250 INCHES NOMINAL IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | N-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 1.0 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 | 24 PRINTED CIRCUIT |
| Memory Capacity | UNKNOWN |
| Time Rating Per Chacteristic | 300.00 NANOSECONDS MAXIMUM ACCESS NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DQ2816A-300 | Seeq Technology Inc (USA) |
| X2816ADM | Xicor Inc (USA) |
| GM820BKC1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-339-4900 is a Microcircuit,memory, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-339-4900 has 3 manufacturer part numbers on file: DQ2816A-300 (Seeq Technology Inc), X2816ADM (Xicor Inc), GM820BKC1 (Northrop Grumman Systems Corporation).
Key specifications for GM820BKC1: Overall Height: 0.325 INCHES NOMINAL IN; Input Circuit Pattern: 22 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER. 18 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 5962-01-339-4900 has DEMIL Code D. 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.