The Microcircuit,memory, cataloged under National Stock Number 5962-01-326-2822, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies Integrated Systems L.p. Div Integrated Aerospace Systems. Government technical data includes 20 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through both NSN and commercial part number lookups. 11 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 — Microcircuits, Electronic (FSG 59) |
| Manufacturers | L3harris Technologies Integrated Systems L.p. Div Integrated Aerospace Systems (CAGE 0GCL4) |
| Parameter | Value |
|---|---|
| NSN | 5962-01-326-2822 |
| Primary Part Number | 85-49118-001 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | L3harris Technologies Integrated Systems L.p. Div Integrated Aerospace Systems |
| Status | ACTIVE |
| Bit Quantity | 524288 |
| Input Circuit Pattern | 18 INPUT |
| Word Quantity | 65536 |
| Inclosure Material | CERAMIC |
| Terminal Surface Treatment | SOLDER |
| Body Width | 0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN |
| Body Height | 0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Features Provided | ULTRAVIOLET ERASABLE AND MONOLITHIC AND PROGRAMMABLE AND W/BUFFERED OUTPUT AND W/ENABLE AND ELECTROSTATIC SENSITIVE |
| Inclosure Configuration | DUAL-IN-LINE |
| Memory Device Type | ROM |
| Case Outline Source and Designator | D-10 MIL-M-38510 |
| Body Length | 1.490 INCHES MAXIMUM IN |
| Storage Temp Range | -65.0 TO 150.0 CELSIUS DEGC |
| Output Logic Form | COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC |
| Voltage Rating and Type Per Characteristic | 14.0 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 | 28 PRINTED CIRCUIT |
| Maximum Power Dissipation Rating | 825.0 MILLIWATTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 85-49118-001 PRIMARY | L3harris Technologies Integrated Systems L.p. Div Integrated Aerospace Systems (USA) |
| Reference | Meaning |
|---|---|
| AM27C512-250/BXA | 5/9 Secondary reference Advanced Micro Devices Inc Dba AMD Austin |
| MD27512-251B | 5/9 Secondary reference Intel Corp Sales Office |
| 5962-8764803BXA | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| NH85-49118-001 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 5962-8764803XA | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 8513501YA | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| AT27C512-25DM/883 | 5/1 Secondary reference Atmel Corporation |
| 85-49118-001 | 5/9 Secondary reference Raytheon E-Systems, Inc |
| AT27C512-250M/883 | 5/1 Secondary reference Atmel Corporation |
| 5962-8513501BYA | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
NSN 5962-01-326-2822 is a Microcircuit,memory, manufactured by L3harris Technologies Integrated Systems L.p. Div Integrated Aerospace Systems, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-326-2822 has 1 manufacturer part number on file: 85-49118-001 (L3harris Technologies Integrated Systems L.p. Div Integrated Aerospace Systems).
4 possible matches (shared part number, not a government interchangeability claim): 5962-01-332-0583, 5998-01-425-6431, 5998-01-425-6436. Verify interchangeability with system specifications before substitution.
Key specifications for 85-49118-001: Bit Quantity: 524288; Overall Height: 0.432 INCHES MAXIMUM IN; Input Circuit Pattern: 18 INPUT; Word Quantity: 65536. 20 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 5962-01-326-2822 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.