The Computer Subassembly, cataloged under National Stock Number 7050-01-288-6220, is classified within Federal Supply Class 7050 (Information Technology Components) of the General Purpose ADP Equipment group. The manufacturer of record is Sherwood Research Corp. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Item Name | Computer Subassembly |
| FSC / FSG | 7050 — Information Technology Components (FSG 70) |
| Manufacturers | Qume Corp (CAGE 56560); Sherwood Research Corp (CAGE 62285) |
| Parameter | Value |
|---|---|
| NSN | 7050-01-288-6220 |
| Primary Part Number | 150-321-99 |
| Item Name | Computer Subassembly |
| FSC / FSG | 7050 / 70 — Information Technology Components |
| Manufacturer | Sherwood Research Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JN |
| Weight | 0.7645 lbs |
| Cube | 0.0450 cu ft |
| Part Number | Manufacturer |
|---|---|
| DTC5280CRZ | Qume Corp (USA) |
| 150-321-99 PRIMARY | Sherwood Research Corp (USA) |
| Reference | Meaning |
|---|---|
| DMS 91072B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| 150-321-A2 | 5/9 Secondary reference Zenith Data Systems Corp Federal Systems Group |
NSN 7050-01-288-6220 is a Computer Subassembly, manufactured by Sherwood Research Corp, classified under FSC 7050, Information Technology Components. Status: active.
NSN 7050-01-288-6220 has 2 manufacturer part numbers on file: DTC5280CRZ (Qume Corp), 150-321-99 (Sherwood Research Corp).
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 7050-01-288-6220 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.