The Microcircuit,memory, cataloged under National Stock Number 5962-01-249-1127, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-249-1127 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Status | ACTIVE |
| Input Circuit Pattern | 14 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.360 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN |
| Body Height | 0.045 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Features Provided | ELECTROSTATIC SENSITIVE AND HERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND SCHOTTKY AND BIPOLAR |
| Inclosure Configuration | FLAT PACK |
| Memory Device Type | ROM |
| Case Outline Source and Designator | F-6 MIL-M-38510 |
| Body Length | 0.640 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | TRANSISTOR-TRANSISTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 7.0 VOLTS MAXIMUM POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Test Data Document | 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.). |
| Terminal Type and Quantity | 24 FLAT LEADS |
| Maximum Power Dissipation Rating | 1.02 WATTS |
| Time Rating Per Chacteristic | 75.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 75.00 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 |
| Reference | Meaning |
|---|---|
| 93Z511FMQB | 5/1 Secondary reference Fairchild Semiconductor Corp |
| 7565701-033 | 3/9 Design control — primary reference General Dynamics Land Systems Inc. |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| AM27S191AFMB | 5/9 Secondary reference Advanced Micro Devices Inc Dba AMD Austin |
| 7565701-100 | 5/1 Secondary reference General Dynamics Land Systems Inc. |
| 53S1681AF883B | 5/9 Secondary reference Mmi/amd |
NSN 5962-01-249-1127 is a Microcircuit,memory, classified under FSC 5962, Microcircuits, Electronic. Status: active.
7 possible matches (shared part number, not a government interchangeability claim): 5962-01-249-4963, 5962-01-249-4964, 5962-01-249-4965. Verify interchangeability with system specifications before substitution.
Key specifications for 5962-01-249-1127: Input Circuit Pattern: 14 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.360 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN. 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 5962-01-249-1127 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.