The Microcircuit,memory, cataloged under National Stock Number 5962-01-042-6513, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Semiconductor Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5962-01-042-6513 |
| Primary Part Number | 78254-428 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | General Semiconductor Inc |
| Status | ACTIVE |
| Inclosure Material | SILICON |
| Body Width | 0.499 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN |
| Body Height | 0.100 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND MONOLITHIC |
| Memory Device Type | PROM |
| Body Length | 1.160 INCHES NOMINAL IN |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| 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 |
|---|---|
| 78254-428 PRIMARY | General Semiconductor Inc (USA) |
| 944198-28 | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 944198-28 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-042-6513 is a Microcircuit,memory, manufactured by General Semiconductor Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-042-6513 has 2 manufacturer part numbers on file: 78254-428 (General Semiconductor Inc), 944198-28 (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 78254-428: Inclosure Material: SILICON; Body Width: 0.499 INCHES MINIMUM AND 0.535 INCHES MAXIMUM IN; Body Height: 0.100 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED AND MONOLITHIC. 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 5962-01-042-6513 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.