The Shaft,propulsion,ship, cataloged under National Stock Number 2010-01-376-7241, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2010-01-376-7241 |
| Primary Part Number | DF6301-290 ASSY 99L1 |
| Item Name | Shaft,propulsion,ship |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| After End Design | STRAIGHT |
| Criticality Code Justification | ZZZY |
| Outside Diameter | 28.745 INCHES MINIMUM IN |
| Forward End Design | TAPERED |
| Features Provided | FLANGE COUPLING |
| Coupling Outside Diameter | 44.000 INCHES MAXIMUM IN |
| Forward End Coupling Type | SLEEVE |
| Inside Diameter | 16.500 INCHES MAXIMUM IN |
| After Bearing Sleeve Outside Diameter | 28.750 INCHES MAXIMUM IN |
| Unit Type | COMPLETE SHAFT |
| Material | STEEL |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Construction | HOLLOW |
| Usage Location | ANY ACCEPTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| DF6301-290 ASSY 99L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 211055137L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 243-6408950-AY99L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 211055137 | 3/1 Design control — primary reference Naval Sea Systems Command |
| DF6301-290 ASSY 99 | 5/1 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| 243-6408950-AY99 | 5/1 Secondary reference Naval Sea Systems Command |
NSN 2010-01-376-7241 is a Shaft,propulsion,ship, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-376-7241 has 3 manufacturer part numbers on file: DF6301-290 ASSY 99L1 (Naval Inventory Control Point Mechanicsburg), 211055137L1 (Naval Inventory Control Point Mechanicsburg), 243-6408950-AY99L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for DF6301-290 ASSY 99L1: After End Design: STRAIGHT; Criticality Code Justification: ZZZY; Overall Length: 67.833 FEET NOMINAL FT; Outside Diameter: 28.745 INCHES MINIMUM IN. 14 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.
NSN 2010-01-376-7241 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.