The Microcircuit,memory, cataloged under National Stock Number 5962-01-190-3786, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pyramid Semiconductor Corp.. Government technical data includes 16 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-190-3786 |
| Primary Part Number | P4C168-25FSMB |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Pyramid Semiconductor Corp. |
| Status | ACTIVE |
| Input Circuit Pattern | 4 INPUT |
| Inclosure Material | CERAMIC |
| Body Width | 0.287 INCHES MINIMUM AND 0.303 INCHES MAXIMUM IN |
| Body Height | 0.100 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Features Provided | MONOLITHIC AND ELECTROSTATIC SENSITIVE AND HERMETICALLY SEALED AND STATIC OPERATION AND RADIATION HARDENED AND BURN IN |
| Inclosure Configuration | FLAT PACK |
| Memory Device Type | RAM |
| Case Outline Source and Designator | F-9 MIL-M-38510 |
| Body Length | 0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM 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 | -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 | 20 FLAT LEADS |
| Memory Capacity | UNKNOWN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| P4C168-25FSMB PRIMARY | Pyramid Semiconductor Corp. (USA) |
| Reference | Meaning |
|---|---|
| 6168SA70FB | 5/9 Secondary reference Integrated Device Technology Inc |
| 585R727H04 | 5/9 Secondary reference Northrop Grumman Support Services Corp |
| SCD0377 | 5/9 Secondary reference Integrated Device Technology Inc |
| 585R727H04 | 3/9 Design control — primary reference U.S. Government activity |
| NH585R727H04 | 5/1 Secondary reference U.S. Government activity |
| 1420-70 | 5/9 Secondary reference Sgs-Thomson Microelectronics Inc |
NSN 5962-01-190-3786 is a Microcircuit,memory, manufactured by Pyramid Semiconductor Corp., classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-190-3786 has 1 manufacturer part number on file: P4C168-25FSMB (Pyramid Semiconductor Corp.).
Key specifications for P4C168-25FSMB: Input Circuit Pattern: 4 INPUT; Inclosure Material: CERAMIC; Body Width: 0.287 INCHES MINIMUM AND 0.303 INCHES MAXIMUM IN; Body Height: 0.100 INCHES MAXIMUM IN. 16 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 5962-01-190-3786 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.