The Shaft Assembly,flexible, cataloged under National Stock Number 3040-00-618-1458, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-618-1458 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Cross Section Size and Location | 0.156 INCHES NOMINAL DIAMETER BOTH ENDS0.156 INCHES NOMINAL DIAMETER BOTH ENDS IN |
| End Overall Diameter | 1.000 INCHES NOMINAL BOTH ENDS1.000 INCHES NOMINAL BOTH ENDS IN |
| End Connection Type | THREADED INTERNAL BOTH ENDSTHREADED INTERNAL BOTH ENDS |
| Thread Location | INTERNAL BOTH ENDSINTERNAL BOTH ENDS |
| Core Diameter | 0.156 INCHES NOMINAL0.156 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND BOTH ENDSRIGHT-HAND BOTH ENDS |
| Casing Length Between Ferrules | 40.000 INCHES NOMINAL40.000 INCHES NOMINAL IN |
| Core Rotation Direction | CLOCKWISECLOCKWISE |
| Core Removability | REMOVABLEREMOVABLE |
| Core Overall Length | 42.625 INCHES NOMINAL42.625 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNS BOTH ENDSUNS BOTH ENDS |
| Thread Class | 2B BOTH ENDS2B BOTH ENDS |
| Material | PLASTIC CASINGPLASTIC CASING |
| Material | STEEL CORROSION RESISTING CORESTEEL CORROSION RESISTING CORE |
| Casing Outside Diameter | 0.344 INCHES NOMINAL0.344 INCHES NOMINAL IN |
| End Type | ROUND MALE BOTH ENDSROUND MALE BOTH ENDS |
| 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 |
|---|---|
| 61633 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
| 61633 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 61633 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-618-1458 is a Shaft Assembly,flexible, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-618-1458: Cross Section Size and Location: 0.156 INCHES NOMINAL DIAMETER BOTH ENDS0.156 INCHES NOMINAL DIAMETER BOTH ENDS IN; End Overall Diameter: 1.000 INCHES NOMINAL BOTH ENDS1.000 INCHES NOMINAL BOTH ENDS IN; End Connection Type: THREADED INTERNAL BOTH ENDSTHREADED INTERNAL BOTH ENDS; Overall Length: 42.625 INCHES NOMINAL42.625 INCHES NOMINAL IN. 16 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.