The Microcircuit,digital, cataloged under National Stock Number 5962-01-366-6490, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dallas Semiconductor Corporation Dba Maxim Dallas Direct. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5962-01-366-6490 |
| Primary Part Number | DS1287 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Dallas Semiconductor Corporation Dba Maxim Dallas Direct |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DS1287 PRIMARY | Dallas Semiconductor Corporation Dba Maxim Dallas Direct (USA) |
| Reference | Meaning |
|---|---|
| BQ3287MT | 5/9 Secondary reference Benchmarq Microelectronics Inc |
| 35896646 | 5/9 Secondary reference Lockheed Martin Corp Lockheed Martin Mission Systems |
| BQ3287MTI | 5/1 Secondary reference Bae Systems Australia Limited Div Bae Systems Australia Limited |
NSN 5962-01-366-6490 is a Microcircuit,digital, manufactured by Dallas Semiconductor Corporation Dba Maxim Dallas Direct, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-366-6490 has 1 manufacturer part number on file: DS1287 (Dallas Semiconductor Corporation Dba Maxim Dallas Direct).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-503-1852. Verify interchangeability with system specifications before substitution.
Key specifications for DS1287: End Item Identification: BEACON INTERROGATOR MODE S. 0 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 5962-01-366-6490 has DEMIL Code D. 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.