The Computer Subassembly, cataloged under National Stock Number 7050-01-589-0700, is classified within Federal Supply Class 7050 (Information Technology Components) of the General Purpose ADP Equipment group. The manufacturer of record is Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7050-01-589-0700 |
| Primary Part Number | 6ES7331-7HF01-0AB0 |
| Item Name | Computer Subassembly |
| FSC / FSG | 7050 / 70 — Information Technology Components |
| Manufacturer | Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division |
| Status | ACTIVE |
| Component Type and Quantity | 1 MODULE |
| 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 | Z |
| Weight | 0.6650 lbs |
| Cube | 0.0365 cu ft |
| Part Number | Manufacturer |
|---|---|
| MC-011233 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 6ES7331-7HF01-0AB0 PRIMARY | Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division (USA) |
| 97-3690 ITEM 197 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| MC-022333 | 5/9 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 7050-01-589-0700 is a Computer Subassembly, manufactured by Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division, classified under FSC 7050, Information Technology Components. Status: active.
NSN 7050-01-589-0700 has 3 manufacturer part numbers on file: MC-011233 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 6ES7331-7HF01-0AB0 (Siemens Energy & Automation, Inc. Div Siemens Ind Services, Siemens Sales Division), 97-3690 ITEM 197 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
Key specifications for 6ES7331-7HF01-0AB0: Component Type and Quantity: 1 MODULE; Part Name Assigned by Controlling Agency: PLC, INPUT MODULE; End Item Identification: SWBD CONTROL SECTION 97-3690. 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 7050-01-589-0700 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.