The Computer,digital, cataloged under National Stock Number 7021-01-677-2898, 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 Apple Computer Inc. Government technical data includes 3 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. 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 | 7021-01-677-2898 |
| Primary Part Number | A1954 |
| Item Name | Computer,digital |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Manufacturer | Apple Computer Inc |
| Status | ACTIVE |
| Memory Size | 128.0 GIGABYTES |
| Data Storage Capacity | 32.0 GIGABYTES |
| Unit Design | PORTABLE |
| 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 |
|---|---|
| A1954 PRIMARY | Apple Computer Inc (USA) |
NSN 7021-01-677-2898 is a Computer,digital, manufactured by Apple Computer Inc, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
NSN 7021-01-677-2898 has 1 manufacturer part number on file: A1954 (Apple Computer Inc).
1 possible match (shared part number, not a government interchangeability claim): 8455-01-717-5937. Verify interchangeability with system specifications before substitution.
Key specifications for A1954: Overall Height: 0.29 INCHES NOMINAL IN; Memory Size: 128.0 GIGABYTES; Overall Length: 9.4 INCHES NOMINAL IN; Overall Width: 6.6 INCHES NOMINAL IN. 3 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.