The Microcircuit,memory, cataloged under National Stock Number 5962-01-299-6401, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ge Aviation Systems Llc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-299-6401 |
| Primary Part Number | 168990-20 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Input Circuit Pattern | 16 INPUT |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.442 INCHES MINIMUM AND 0.458 INCHES MAXIMUM IN |
| Body Height | 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Features Provided | HERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND PROGRAMMABLE AND ULTRAVIOLET ERASABLE AND W/ENABLE AND ELECTROSTATIC SENSITIVE |
| Inclosure Configuration | LEADLESS FLAT PACK |
| Memory Device Type | ROM |
| Case Outline Source and Designator | C-12 MIL-M-38510 |
| Body Length | 0.540 INCHES MINIMUM AND 0.560 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 | 5.0 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 | 32 LEADLESS |
| Maximum Power Dissipation Rating | 1.0 WATTS |
| Time Rating Per Chacteristic | 250.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT AND 250.00 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 |
|---|---|
| 168990-20 PRIMARY | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| AM2764A-25/BUA | 5/9 Secondary reference Advanced Micro Devices Inc Dba AMD Austin |
| 547975-05-01 | 5/1 Secondary reference Ge Aviation Systems Llc |
| 8200504ZA | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| ROM/PROM FAMILY 155 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-299-6401 is a Microcircuit,memory, manufactured by Ge Aviation Systems Llc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-299-6401 has 1 manufacturer part number on file: 168990-20 (Ge Aviation Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-335-3206, 5962-01-335-9171. Verify interchangeability with system specifications before substitution.
Key specifications for 168990-20: Input Circuit Pattern: 16 INPUT; Inclosure Material: CERAMIC; Terminal Surface Treatment: SOLDER; Body Width: 0.442 INCHES MINIMUM AND 0.458 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 5962-01-299-6401 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.