The Microcircuit,memory, cataloged under National Stock Number 5962-01-271-5534, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fre Enterprises. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-271-5534 |
| Primary Part Number | MT1259-12/883 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Fre Enterprises |
| Status | ACTIVE |
| Bit Quantity | 262144 |
| Input Circuit Pattern | 12 INPUT |
| Word Quantity | 262144 |
| Inclosure Material | PLASTIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.130 INCHES NOMINAL IN |
| Features Provided | DYNAMIC AND LOW POWER AND MONOLITHIC |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | RAM |
| Body Length | 0.750 INCHES NOMINAL IN |
| Storage Temp Range | -55.0 TO 125.0 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 | +0.0 TO 70.0 CELSIUS DEGC |
| Terminal Type and Quantity | 16 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 1.0 WATTS |
| Time Rating Per Chacteristic | 120.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 120.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, HIGH TO LOW LEVEL OUTPUT NS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MT1259-12/883 PRIMARY | Fre Enterprises (USA) |
| Reference | Meaning |
|---|---|
| MT1259-12 | 5/9 Secondary reference Micron Corp |
NSN 5962-01-271-5534 is a Microcircuit,memory, manufactured by Fre Enterprises, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-271-5534 has 1 manufacturer part number on file: MT1259-12/883 (Fre Enterprises).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-341-2450. Verify interchangeability with system specifications before substitution.
Key specifications for MT1259-12/883: Bit Quantity: 262144; Input Circuit Pattern: 12 INPUT; Word Quantity: 262144; Inclosure Material: PLASTIC. 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 5962-01-271-5534 has DEMIL Code Q. 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.