The Clamp Ring,stern Tube Seal, cataloged under National Stock Number 2825-01-414-5385, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-414-5385 |
| Primary Part Number | H72113-2 |
| Item Name | Clamp Ring,stern Tube Seal |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | PHOSPHOR BRONZE; 29.625 IN.OD; 4 BOSSES EQUALLY SPACED; NON-ROTATING; NON-WEARING; MAIN CLAMP RING 795 SEAL SZ; SEALS F BEARING IN |
| 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 |
|---|---|
| H72113-2 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H47792-A02 | 5/9 Secondary reference Wartsila Lips Inc |
| H47792 | 5/9 Secondary reference Defense Maritime Solutions, Inc. |
| H47792 | 5/9 Secondary reference Wartsila Lips Inc |
| H47792-A02 | 5/9 Secondary reference Defense Maritime Solutions, Inc. |
| H72113-2-1 | 5/9 Secondary reference Wartsila Lips Inc |
| H71716-2-1 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 2825-01-414-5385 is a Clamp Ring,stern Tube Seal, manufactured by Defense Maritime Solutions, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-414-5385 has 1 manufacturer part number on file: H72113-2 (Defense Maritime Solutions, Inc.).
Key specifications for H72113-2: General Characteristics Item Description: PHOSPHOR BRONZE; 29.625 IN.OD; 4 BOSSES EQUALLY SPACED; NON-ROTATING; NON-WEARING; MAIN CLAMP RING 795 SEAL SZ; SEALS F BEARING IN; End Item Identification: 170 FT PATROL COASTAL; DDG51 CLASS SHIPS FT. 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.