The Strainer,turbine, cataloged under National Stock Number 2825-01-161-0958, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Siemens Energy, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2825-01-161-0958 |
| Primary Part Number | HC-188M |
| Item Name | Strainer,turbine |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CORROSION RESISTING STEEL |
| 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 |
|---|---|
| CVB41-S5501-21 PIECE NO 65 | Naval Sea Systems Command (USA) |
| HC-188M PRIMARY | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HC-188J | 5/9 Secondary reference Siemens Energy, Inc. |
| CVB41-S5501-21 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 2825-01-161-0958 is a Strainer,turbine, manufactured by Siemens Energy, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-161-0958 has 2 manufacturer part numbers on file: CVB41-S5501-21 PIECE NO 65 (Naval Sea Systems Command), HC-188M (Siemens Energy, Inc.).
Key specifications for HC-188M: General Characteristics Item Description: CORROSION RESISTING STEEL. 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.
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.