The Microcircuit,memory, cataloged under National Stock Number 5962-01-535-5652, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne E2v Hirel Electronics. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-535-5652 |
| Primary Part Number | QP27C256-90/XA-MIL |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne E2v Hirel Electronics |
| Status | ACTIVE |
| Criticality Code Justification | CBBL |
| Features Provided | ELECTROSTATIC SENSITIVE AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE |
| Memory Device Type | EPROM |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Memory Capacity | 32K X 8-BIT |
| 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 |
|---|---|
| QP27C256-90/XA-MIL PRIMARY | Teledyne Defense Electronics, Llc Dba Teledyne E2v Hirel Electronics (USA) |
NSN 5962-01-535-5652 is a Microcircuit,memory, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne E2v Hirel Electronics, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-535-5652 has 1 manufacturer part number on file: QP27C256-90/XA-MIL (Teledyne Defense Electronics, Llc Dba Teledyne E2v Hirel Electronics).
Key specifications for QP27C256-90/XA-MIL: Criticality Code Justification: CBBL; Features Provided: ELECTROSTATIC SENSITIVE AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE; Memory Device Type: EPROM; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC. 5 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 5962-01-535-5652 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.