The Shaft Assembly,flexible, cataloged under National Stock Number 3040-00-471-0308, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-471-0308 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Cross Section Size and Location | 0.500 INCHES NOMINAL DIAMETER BOTH ENDS IN |
| Casing Protective Device Type | PLASTIC COVER |
| Core Diameter | 0.375 INCHES NOMINAL IN |
| Casing Length Between Ferrules | 40.688 INCHES NOMINAL IN |
| Core Rotation Direction | CLOCKWISE |
| Core Removability | NONREMOVABLE |
| Core Overall Length | 41.620 INCHES NOMINAL IN |
| Material | STEEL CORE |
| Material | STEEL CASING |
| Casing Outside Diameter | 0.742 INCHES NOMINAL IN |
| Minimum Operating Radius | 10.000 INCHES IN |
| End Type | ROUND FEMALE BOTH ENDS |
| Tip Length | 0.380 INCHES NOMINAL BOTH ENDS IN |
| 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 |
|---|---|
| SB-450-2 | 3/9 Design control — primary reference U.S. Government activity |
| SB-450-2 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-471-0308 is a Shaft Assembly,flexible, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-471-0308: Cross Section Size and Location: 0.500 INCHES NOMINAL DIAMETER BOTH ENDS IN; Casing Protective Device Type: PLASTIC COVER; Overall Length: 42.000 INCHES NOMINAL IN; Core Diameter: 0.375 INCHES NOMINAL IN. 13 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.