The Clamping,ring, cataloged under National Stock Number 2825-01-191-2623, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Circor Pumps North America Llc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-191-2623 |
| Primary Part Number | S2829J |
| Item Name | Clamping,ring |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Circor Pumps North America Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CAST 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 |
|---|---|
| S2829J PRIMARY | Circor Pumps North America Llc (USA) |
| SG-4209 PIECE 130 | Circor Pumps North America Llc (USA) |
| Reference | Meaning |
|---|---|
| W1288AS-1/0133 | 5/9 Secondary reference Siemens Energy, Inc. |
| SG-4209 PIECE 130 | 5/9 Secondary reference Siemens Energy, Inc. |
| W1288AS-1 | C/1 Advisory reference — outside the item-of-supply concept Siemens Energy, Inc. |
| S2829J | C/1 Advisory reference — outside the item-of-supply concept Siemens Energy, Inc. |
NSN 2825-01-191-2623 is a Clamping,ring, manufactured by Circor Pumps North America Llc, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-191-2623 has 2 manufacturer part numbers on file: S2829J (Circor Pumps North America Llc), SG-4209 PIECE 130 (Circor Pumps North America Llc).
Key specifications for S2829J: General Characteristics Item Description: CAST 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.