The Computer,digital, cataloged under National Stock Number 7021-01-357-3706, 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 Quadtech, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7021-01-357-3706 |
| Primary Part Number | 5431-2420-00 |
| Item Name | Computer,digital |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Manufacturer | Quadtech, Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 5431-2420-00 PRIMARY | Quadtech, Inc (USA) |
| R65C02P4 | Rockwell Intl Corp Telecommunications Div (USA) |
| Reference | Meaning |
|---|---|
| 5431-2420-00 | 5/9 Secondary reference Genrad Inc |
| 5431-2420-00 | C/1 Advisory reference — outside the item-of-supply concept Iet Labs Inc |
| 5431-2420 | C/1 Advisory reference — outside the item-of-supply concept Genrad Inc |
NSN 7021-01-357-3706 is a Computer,digital, manufactured by Quadtech, Inc, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
NSN 7021-01-357-3706 has 2 manufacturer part numbers on file: 5431-2420-00 (Quadtech, Inc), R65C02P4 (Rockwell Intl Corp Telecommunications Div).
Key specifications for 5431-2420-00: Special Features: EXTERNAL POWER SOURCE;INTELLIGENCE INPUT METHOD-ELECTRICAL;INPUT INTELLIGENCE TYPE-DIGITAL;INDICATOR TYPE-CRT. 0 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.