The Computer Subassembly, cataloged under National Stock Number 7021-01-641-3865, is classified within Federal Supply Class 7021 (Information Technology Central Processing Unit (cpu, Computer), Digital) of the General Purpose ADP Equipment group. The manufacturer of record is Hewlett-Packard Company Dba HP. Government technical data includes 1 specification, 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. 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 | 7021-01-641-3865 |
| Primary Part Number | 719049-B21 |
| Item Name | Computer Subassembly |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Component Type and Quantity | 1 MODULE |
| 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 |
|---|---|
| 719049-B21 PRIMARY | Hewlett-Packard Company Dba HP (USA) |
NSN 7021-01-641-3865 is a Computer Subassembly, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
NSN 7021-01-641-3865 has 1 manufacturer part number on file: 719049-B21 (Hewlett-Packard Company Dba HP).
1 possible match (shared part number, not a government interchangeability claim): 7021-01-657-7296. Verify interchangeability with system specifications before substitution.
Key specifications for 719049-B21: Component Type and Quantity: 1 MODULE; Overall Length: 1.800 INCHES NOMINAL IN; Overall Width: 2.100 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: PROCESSOR UPGRADE. 1 specification is 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.