The Computer,digital, cataloged under National Stock Number 7021-01-481-6883, 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 Marner Micro Technologies 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7021-01-481-6883 |
| Primary Part Number | U500 |
| Item Name | Computer,digital |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Manufacturer | Marner Micro Technologies Inc |
| Status | ACTIVE |
| Memory Size | 128.0 MEGABYTES |
| Memory Expansion | 768.0 MEGABYTES |
| Unit Design | RACK MOUNTED |
| 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 |
|---|---|
| U500 PRIMARY | Marner Micro Technologies Inc (USA) |
NSN 7021-01-481-6883 is a Computer,digital, manufactured by Marner Micro Technologies Inc, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
NSN 7021-01-481-6883 has 1 manufacturer part number on file: U500 (Marner Micro Technologies Inc).
Key specifications for U500: Memory Size: 128.0 MEGABYTES; Memory Expansion: 768.0 MEGABYTES; Special Features: 500MHZ W/0.5 MB CACHE; 2 SEAGATE 9.1 GB HD WITH KINGSTON SHUTTLES; 10/100 BASE-T; ON BOARD 16 BIT AUDIO; 40X CD ROM; FLOPPY, IOMEGA 250MB ZIP; MARNER GENESIS 1 RACK ENCLOSURE GB; Unit Design: RACK MOUNTED. 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.