The Central Processing Unit, cataloged under National Stock Number 7025-01-509-4701, is classified within Federal Supply Class 7025 (Information Technology Input/output and Storage Devices) of the General Purpose ADP Equipment group. The manufacturer of record is Siemens Energy and Automation Inc Automation Products Div. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 7025-01-509-4701 |
| Primary Part Number | 6ES7-318-2AJ00-0AB0 |
| Item Name | Central Processing Unit |
| FSC / FSG | 7025 / 70 — Information Technology Input/output and Storage Devices |
| Manufacturer | Siemens Energy and Automation Inc Automation Products Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JH |
| Part Number | Manufacturer |
|---|---|
| 6ES7-318-2AJ00-0AB0 PRIMARY | Siemens Energy and Automation Inc Automation Products Div (USA) |
| Reference | Meaning |
|---|---|
| 40357AA ITEM 31 | 5/9 Secondary reference Wesco Distribution, Inc Dba C C a Div Cca |
NSN 7025-01-509-4701 is a Central Processing Unit, manufactured by Siemens Energy and Automation Inc Automation Products Div, classified under FSC 7025, Information Technology Input/output and Storage Devices. Status: active.
NSN 7025-01-509-4701 has 1 manufacturer part number on file: 6ES7-318-2AJ00-0AB0 (Siemens Energy and Automation Inc Automation Products Div).
Key specifications for 6ES7-318-2AJ00-0AB0: Part Name Assigned by Controlling Agency: CPU-318-2DP; CENTRAL PROCESSING UNIT; End Item Identification: PROGRAMMABLE LOGIC CONTROLLER PLC CABINET 1. 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.