The Shaft Assembly,flexible, cataloged under National Stock Number 3040-00-369-3343, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-369-3343 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Overall End Size | FIRST END: 1.000 IN. ACROSS FLATS, HEXAGON IN |
| Flange Thickness | 0.031 INCHES NOMINAL BOTH ENDS IN |
| Cross Section Size and Location | 0.094 INCHES NOMINAL ACROSS FLATS FIRST END IN |
| Cross Section Size and Location | 0.094 INCHES NOMINAL ACROSS FLATS SECOND END IN |
| Casing Protective Device Type | PLASTIC COVER |
| End Overall Diameter | 0.875 INCHES NOMINAL SECOND END IN |
| Thread Length | 0.250 INCHES NOMINAL FIRST END IN |
| End Connection Type | THREADED EXTERNAL FIRST END |
| End Connection Type | PLAIN FERRULE SECOND END |
| Thread Location | EXTERNAL FIRST END |
| Core Diameter | 0.156 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Casing Length Between Ferrules | 176.000 INCHES NOMINAL IN |
| Core Rotation Direction | COUNTERCLOCKWISE |
| Shank Outside Diameter | 0.500 INCHES NOMINAL BOTH ENDS IN |
| Core Removability | NONREMOVABLE |
| Core Overall Length | 181.000 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNEF FIRST END |
| Thread Class | 2A FIRST END A |
| Material | STEEL CORE |
| Material | STEEL CASING |
| Shoulder Outside Diameter | 0.562 INCHES NOMINAL BOTH ENDS IN |
| Casing Outside Diameter | 0.438 INCHES NOMINAL IN |
| End Type | SQUARE MALE FIRST END |
| End Type | THREADED FEMALE SECOND END |
| Tip Length | 0.950 INCHES NOMINAL SECOND END IN |
| Tip Length | 0.875 INCHES NOMINAL FIRST END 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 |
|---|---|
| 70400PCALL15FT | 5/9 Secondary reference Stewart-Warner Corporation |
| 8700-3106700PC515FT | 5/9 Secondary reference U.S. Government activity |
| 700-1802PCALL15FT | 5/9 Secondary reference U.S. Government activity |
| 000-14671PC5-15FT | 5/9 Secondary reference U.S. Government activity |
| 531865-15FT | 3/2 Design control — primary reference U.S. Government activity |
| 8700-3106700PC515FT | 5/9 Secondary reference Naval Sea Systems Command |
| 700-1802-15FT | 5/9 Secondary reference U.S. Government activity |
| 446900-5A-180 | 5/9 Secondary reference Stewart-Warner Corporation |
NSN 3040-00-369-3343 is a Shaft Assembly,flexible, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-369-3343: Overall End Size: FIRST END: 1.000 IN. ACROSS FLATS, HEXAGON IN; Flange Thickness: 0.031 INCHES NOMINAL BOTH ENDS IN; Cross Section Size and Location: 0.094 INCHES NOMINAL ACROSS FLATS FIRST END IN; Cross Section Size and Location: 0.094 INCHES NOMINAL ACROSS FLATS SECOND END IN. 27 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.