The Coupling Half,shaft, cataloged under National Stock Number 3010-01-477-4853, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-477-4853 |
| Primary Part Number | FC38-1-1/2 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Altra Industrial Motion Corp. |
| Status | ACTIVE |
| Bore Length | 2.6250 INCHES NOMINAL IN |
| Body Style | FLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE |
| Outside Diameter | 3.750 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Bore Diameter | 1.5000 INCHES NOMINAL 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 |
|---|---|
| 5001552 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 201-4402206 PC 31 | Naval Sea Systems Command (USA) |
| FC38-1-1/2 PRIMARY | Altra Industrial Motion Corp. (USA) |
| Reference | Meaning |
|---|---|
| FC38-1.5 X 1.5 | C/1 Advisory reference — outside the item-of-supply concept Altra Industrial Motion Corp. |
| 4402206 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3010-01-477-4853 is a Coupling Half,shaft, manufactured by Altra Industrial Motion Corp., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-477-4853 has 3 manufacturer part numbers on file: 5001552 (Huntington Ingalls Inc Div Newport News Shipbuilding), 201-4402206 PC 31 (Naval Sea Systems Command), FC38-1-1/2 (Altra Industrial Motion Corp.).
Key specifications for FC38-1-1/2: Bore Length: 2.6250 INCHES NOMINAL IN; Body Style: FLEXIBLE SPIDER, INSERT TYPE, THROUGH BORE; Outside Diameter: 3.750 INCHES NOMINAL IN; Bore Shape: STRAIGHT. 5 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.