The Microcircuit, cataloged under National Stock Number 5962-01-128-0637, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Compaq Federal Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Microcircuit |
| FSC / FSG | 5962 — Microcircuits, Electronic (FSG 59) |
| Manufacturers | Compaq Federal Llc (CAGE 15476) |
| Parameter | Value |
|---|---|
| NSN | 5962-01-128-0637 |
| Primary Part Number | 21-13937-00 |
| Item Name | Microcircuit |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Compaq Federal Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 21-13937-00 PRIMARY | Compaq Federal Llc (USA) |
| Reference | Meaning |
|---|---|
| HD3-6402-9 | 5/1 Secondary reference Renesas Electronics America Inc |
NSN 5962-01-128-0637 is a Microcircuit, manufactured by Compaq Federal Llc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-128-0637 has 1 manufacturer part number on file: 21-13937-00 (Compaq Federal Llc).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-166-8094. Verify interchangeability with system specifications before substitution.
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.