The Coupling Half,shaft, cataloged under National Stock Number 3010-00-555-9809, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-555-9809 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Spline Major Diameter | 2.382 INCHES MINIMUM AND 2.384 INCHES MAXIMUM IN |
| Outside Diameter | 5.750 INCHES NOMINAL IN |
| Bore Shape | SPLINED |
| Spline Quantity | 22 |
| Bore Diameter | 2.0600 INCHES MINIMUM AND 2.0630 INCHES MAXIMUM IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 731B243-1 | 5/9 Secondary reference General Electric Company |
| 731B243PC1 | 5/9 Secondary reference General Electric Company |
| 731B243PC1 | 3/9 Design control — primary reference U.S. Government activity |
| 731B243-1 | 5/9 Secondary reference U.S. Government activity |
NSN 3010-00-555-9809 is a Coupling Half,shaft, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-00-555-9809: Overall Length: 1.500 INCHES NOMINAL IN; Spline Major Diameter: 2.382 INCHES MINIMUM AND 2.384 INCHES MAXIMUM IN; Outside Diameter: 5.750 INCHES NOMINAL IN; Bore Shape: SPLINED. 6 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.