The Seal Assembly,shaft Log,ship, cataloged under National Stock Number 2040-01-485-4451, 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.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2040-01-485-4451 |
| Primary Part Number | US71716/MX9 |
| Item Name | Seal Assembly,shaft Log,ship |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| US71716/MX9 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| US71716 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| US71716/MX9 | 5/9 Secondary reference Wartsila Lips Inc |
| US71716 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 2040-01-485-4451 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 2040-01-485-4451 has 2 manufacturer part numbers on file: US71716/MX9 (Defense Maritime Solutions, Inc.), US71716 (Defense Maritime Solutions, Inc.).
Key specifications for US71716/MX9: Special Features: GA OF 30.115(764.92MM) TYPE MX9 SEAL SACR. CLASS MM; End Item Identification: SEAL, STERN TUBE. 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.