The Shaft,propulsion,ship, cataloged under National Stock Number 2010-01-015-1534, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Colonna's Shipyard Inc Dba Steel America Div Steel America. Government technical data includes 23 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2010-01-015-1534 |
| Primary Part Number | AS39-203-4792257D |
| Item Name | Shaft,propulsion,ship |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Colonna's Shipyard Inc Dba Steel America Div Steel America |
| Status | ACTIVE |
| Forward End Coupling Design | INTEGRAL |
| Taper | 1.000 PER FOOT IN INCHES NOMINAL |
| Forward Bearing Sleeve Length | 0.917 FEET NOMINAL FT |
| After End Design | TAPERED |
| Quantity | 2 |
| Forward End Coupling Thickness | 4.615 INCHES MINIMUM AND 4.625 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-23284, CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 12.000 INCHES IN |
| Taper Major Diameter | 22.998 INCHES MINIMUM AND 23.000 INCHES MAXIMUM IN |
| Forward Bearing Sleeve Outside Diameter | 24.745 INCHES MINIMUM AND 24.750 INCHES MAXIMUM IN |
| Covering Location | SURFACES BETWEEN BEARING SLEEVES |
| Forward End Coupling Outside Diameter | 37.245 INCHES MINIMUM AND 37.250 INCHES MAXIMUM IN |
| After Bearing Sleeve Outside Diameter | 24.745 INCHES MINIMUM AND 24.750 INCHES MAXIMUM IN |
| Taper Length | 3.500 FEET NOMINAL FT |
| Protective Covering Type | RUBBER, SYNTHETIC |
| Unit Type | PROPELLER SHAFT SECTION |
| Depth | 1.843 INCHES MINIMUM AND 1.853 INCHES MAXIMUM IN |
| Material | STEEL |
| After Bearing Sleeve Length | 11.750 FEET NOMINAL FT |
| Major Diameter | 14.000 INCHES NOMINAL IN |
| Furnished Items and Quantity | PROPELLER NUT 1,PROPELLER KEY 2,PIPE PLUG 1,PLUG 1 |
| Thread Quantity | 4 PER INCH |
| Construction | HOLLOW |
| 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 |
|---|---|
| AS39-203-4792257D | Colonna's Shipyard Inc Dba Steel America Div Steel America (USA) |
| AS39-203-4792257D | Bae Systems Norfolk Ship Repair Inc. (USA) |
| AS39-203-4792257D | Erie Forge & Steel Inc Div Erie Forge and Steel Inc (USA) |
| Reference | Meaning |
|---|---|
| 4203003PC1 | 5/9 Secondary reference Lockheed Corp Lockheed Shipbuilding and Construction Co |
| AS39-203-4792257D | 5/9 Secondary reference Star Forge Llc Dba Jorgensen Forge Div Jorgensen Forge |
| AS39-203-4792257D | 3/2 Design control — primary reference U.S. Government activity |
NSN 2010-01-015-1534 is a Shaft,propulsion,ship, manufactured by Colonna's Shipyard Inc Dba Steel America Div Steel America, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-015-1534 has 3 manufacturer part numbers on file: AS39-203-4792257D (Colonna's Shipyard Inc Dba Steel America Div Steel America), AS39-203-4792257D (Bae Systems Norfolk Ship Repair Inc.), AS39-203-4792257D (Erie Forge & Steel Inc Div Erie Forge and Steel Inc).
Key specifications for AS39-203-4792257D: Forward End Coupling Design: INTEGRAL; Taper: 1.000 PER FOOT IN INCHES NOMINAL; Forward Bearing Sleeve Length: 0.917 FEET NOMINAL FT; After End Design: TAPERED. 23 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.