The Input-Output Unit, cataloged under National Stock Number 7021-01-042-0329, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7021-01-042-0329 |
| Primary Part Number | 586098-100 |
| Item Name | Input-Output Unit |
| FSC / FSG | 7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| General Characteristics Item Description | MOUNTING DATA RACK MOUNTED IN WEATHER-TIGHT TRANSIT CASE;COMPLEMENT DATA C/O LITTON DSD 1 EA CASE ASSY;1 EA INPUT/OUTPUT ASSY;1 EA INPUT/OUTPUT ASSY,WIRED;3 EA DC/DC CONVERTER;1 EA CARDCAGE,RH;1 EA CARD CAGE LH;1 EA PANEL FRONT ASSY;DIM 25.52 IN.LG,9.32 IN.W,33.75 IN.H IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 586098-100 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 586098-100 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| MX-8951/GYK | 5/2 Secondary reference U.S. Government activity |
NSN 7021-01-042-0329 is a Input-Output Unit, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
NSN 7021-01-042-0329 has 1 manufacturer part number on file: 586098-100 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 586098-100: General Characteristics Item Description: MOUNTING DATA RACK MOUNTED IN WEATHER-TIGHT TRANSIT CASE;COMPLEMENT DATA C/O LITTON DSD 1 EA CASE ASSY;1 EA INPUT/OUTPUT ASSY;1 EA INPUT/OUTPUT ASSY,WIRED;3 EA DC/DC CONVERTER;1 EA CARDCAGE,RH;1 EA CARD CAGE LH;1 EA PANEL FRONT ASSY;DIM 25.52 IN.LG,9.32 IN.W,33.75 IN.H IN. 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.
NSN 7021-01-042-0329 has DEMIL Code D. 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.