The Seal Assembly,shaft Log,ship, cataloged under National Stock Number 2040-01-314-4043, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-314-4043 |
| Primary Part Number | CM-ST-1175 |
| Item Name | Seal Assembly,shaft Log,ship |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | OVERALL LENGTH-7.80IN;TYPE EJ WATER LUBRICATED;FLUID-SEAWATER;SHAFT SPEED-255RPM;MAX FLUID PRESS-12PSIG 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 |
|---|---|
| CM-ST-1175 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CM-ST-1175 | 5/9 Secondary reference Wartsila Lips Inc |
| CM-ST-1175 | 5/9 Secondary reference John Crane, Inc |
NSN 2040-01-314-4043 is a Seal Assembly,shaft Log,ship, manufactured by Defense Maritime Solutions, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-314-4043 has 1 manufacturer part number on file: CM-ST-1175 (Defense Maritime Solutions, Inc.).
Key specifications for CM-ST-1175: General Characteristics Item Description: OVERALL LENGTH-7.80IN;TYPE EJ WATER LUBRICATED;FLUID-SEAWATER;SHAFT SPEED-255RPM;MAX FLUID PRESS-12PSIG IN; End Item Identification: SEAL,STERN TUBE. 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.