The Computer,digital, cataloged under National Stock Number 7021-01-448-0185, is classified within Federal Supply Class 7021 (Information Technology Central Processing Unit (cpu, Computer), Digital) of the General Purpose ADP Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7021-01-448-0185 |
| Item Name | Computer,digital |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Status | ACTIVE |
| Memory Size | 64.0 MEGABYTES |
| Processor Clock Speed | 143.0 MEGAHERTZ |
| Memory Expansion | 1024.0 MEGABYTES |
| Unit Design | PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ULTRA1-140E | 5/9 Secondary reference Sun Microsystems, Inc. Dba Sun Microsystems |
| A12-UAA1-1F-64AB | 5/9 Secondary reference Sun Microsystems, Inc. Dba Sun Microsystems |
| 190-003601-P001 | 3/9 Design control — primary reference Sun Microsystems, Inc. Dba Sun Microsystems |
NSN 7021-01-448-0185 is a Computer,digital, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
Key specifications for 7021-01-448-0185: Memory Size: 64.0 MEGABYTES; Processor Clock Speed: 143.0 MEGAHERTZ; Memory Expansion: 1024.0 MEGABYTES; Special Features: CHIP CACHE SIZE 15 KB; EXTERNAL CACHE 512 KB; 3 SLOTS; 2.5 GB TAPE BACKUP; 16 BIT AUDIO; SOLARIS 2.5 SOFTWARE; ULTRASPARC 4 PROCESSOR GB. 4 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 7021-01-448-0185 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.