The Shaft Assembly,flexible, cataloged under National Stock Number 3040-01-022-3015, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-022-3015 |
| Primary Part Number | 6409730 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| End Connection Type | SHOULDERED FERRULE BOTH ENDS |
| Thread Depth | 0.410 INCHES NOMINAL FIRST END IN |
| Thread Depth | 0.430 INCHES NOMINAL SECOND END IN |
| Thread Location | INTERNAL BOTH ENDS |
| Core Diameter | 0.150 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND BOTH ENDS |
| Casing Length Between Ferrules | 84.000 INCHES NOMINAL IN |
| Core Rotation Direction | CLOCKWISE |
| Shank Outside Diameter | 0.690 INCHES NOMINAL FIRST END IN |
| Shank Outside Diameter | 0.465 INCHES NOMINAL SECOND END IN |
| Core Removability | REMOVABLE |
| Core Overall Length | 85.000 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNF BOTH ENDS |
| Thread Class | 2B BOTH ENDS |
| Wrenching Facility Type | KNURLED SURFACE BOTH ENDS |
| Shoulder Outside Diameter | 0.550 INCHES NOMINAL SECOND END IN |
| Shoulder Outside Diameter | 0.880 INCHES NOMINAL FIRST END IN |
| Casing Outside Diameter | 0.335 INCHES NOMINAL IN |
| End Type | ROUND KEYED FIRST END |
| End Type | SQUARE MALE SECOND END |
| Tip Length | 0.900 INCHES NOMINAL SECOND END IN |
| Tip Length | 0.915 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 |
| Part Number | Manufacturer |
|---|---|
| 6409730 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 6409730 | 3/9 Design control — primary reference Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
NSN 3040-01-022-3015 is a Shaft Assembly,flexible, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-022-3015 has 1 manufacturer part number on file: 6409730 (General Motors Llc Dba General Motors Llc).
Key specifications for 6409730: End Connection Type: SHOULDERED FERRULE BOTH ENDS; Thread Depth: 0.410 INCHES NOMINAL FIRST END IN; Thread Depth: 0.430 INCHES NOMINAL SECOND END IN; Overall Length: 8.500 INCHES NOMINAL IN. 22 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.