The Microcircuit,memory, cataloged under National Stock Number 5962-01-172-4549, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-172-4549 |
| Primary Part Number | 8103902JA |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| Status | ACTIVE |
| Terminal Surface Treatment | SOLDER |
| Inclosure Configuration | DUAL-IN-LINE |
| Current Rating Per Characteristic | 20.00 MILLIAMPERES NOMINAL SUPPLY |
| Memory Device Type | RAM |
| Body Length | 1.250 INCHES NOMINAL 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 | 7.0 VOLTS NOMINAL POWER SOURCE |
| Operating Temp Range | -55.0 TO 125.0 CELSIUS DEGC |
| Terminal Type and Quantity | 24 PRINTED CIRCUIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8103902JA | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA) |
| Reference | Meaning |
|---|---|
| 8103902JX | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 8103902JB | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
| 81039 | 4/1 Identification reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit |
NSN 5962-01-172-4549 is a Microcircuit,memory, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-172-4549 has 1 manufacturer part number on file: 8103902JA (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit).
5 possible matches (shared part number, not a government interchangeability claim): 5962-01-176-0397, 5962-01-215-0975, 5962-01-217-5380. Verify interchangeability with system specifications before substitution.
Key specifications for 8103902JA: Terminal Surface Treatment: SOLDER; Inclosure Configuration: DUAL-IN-LINE; Current Rating Per Characteristic: 20.00 MILLIAMPERES NOMINAL SUPPLY; Memory Device Type: RAM. 10 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.
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.