The Seal Assembly, cataloged under National Stock Number 2010-01-013-5346, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Fmc Technologies Inc Div Material Handling Solutions. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2010-01-013-5346 |
| Primary Part Number | C-144071-BW |
| Item Name | Seal Assembly |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Fmc Technologies Inc Div Material Handling Solutions |
| Status | ACTIVE |
| General Characteristics Item Description | 23.969 OD,21.969 ID,FOR 31 7/8 IN. DIASHAFT IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6305-25 PIECE 12 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| C-144071-BW PRIMARY | Fmc Technologies Inc Div Material Handling Solutions (USA) |
| Reference | Meaning |
|---|---|
| LR1450 | 5/2 Secondary reference U.S. Government activity |
| 6305-25 PIECE 12 | 5/9 Secondary reference U.S. Government activity |
| LR1450-1THRU5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2010-01-013-5346 is a Seal Assembly, manufactured by Fmc Technologies Inc Div Material Handling Solutions, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-013-5346 has 2 manufacturer part numbers on file: 6305-25 PIECE 12 (Huntington Ingalls Inc Div Newport News Shipbuilding), C-144071-BW (Fmc Technologies Inc Div Material Handling Solutions).
Key specifications for C-144071-BW: General Characteristics Item Description: 23.969 OD,21.969 ID,FOR 31 7/8 IN. DIASHAFT IN. 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.
NSN 2010-01-013-5346 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.