The Microcircuit,memory, cataloged under National Stock Number 5962-01-503-1608, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Atmel Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-503-1608 |
| Primary Part Number | AT28C256E-25PI |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Atmel Corporation |
| Status | ACTIVE |
| Features Provided | MONOLITHIC AND ELECTROSTATIC SENSITIVE |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | EEPROM |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | -0.6 VOLTS MINIMUM INPUT AND 0.6 VOLTS MAXIMUM INPUT AND -0.6 VOLTS MINIMUM POWER SOURCE AND 13.5 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Terminal Type and Quantity | 28 PRINTED CIRCUIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AT28C256E-25PI PRIMARY | Atmel Corporation (USA) |
| 175668-04 | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 175668 | D/9 Drawing number reference only Ge Aviation Systems Llc |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-503-1608 is a Microcircuit,memory, manufactured by Atmel Corporation, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-503-1608 has 2 manufacturer part numbers on file: AT28C256E-25PI (Atmel Corporation), 175668-04 (Ge Aviation Systems Llc).
Key specifications for AT28C256E-25PI: Features Provided: MONOLITHIC AND ELECTROSTATIC SENSITIVE; Inclosure Configuration: DUAL-IN-LINE; Memory Device Type: EEPROM; Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC. 7 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 5962-01-503-1608 has DEMIL Code B. 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.