The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-418-9540, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Woods T B Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-418-9540 |
| Primary Part Number | CD9797-1 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Woods T B Inc |
| Status | ACTIVE |
| Keyway Depth | 0.1250 INCHES NOMINAL FIRST END IN |
| Keyway Depth | 0.1880 INCHES NOMINAL SECOND END IN |
| Bore Length | 1.5620 INCHES NOMINAL BOTH ENDS IN |
| Design Type | INTERNAL GEAR |
| Taper Minor Diameter | 1.1250 INCHES NOMINAL FIRST END IN |
| Taper Minor Diameter | 1.3050 INCHES NOMINAL SECOND END IN |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Outside Diameter | 6.000 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND STANDARD GRID SPRING AND SHROUDED COUPLING BOLT TYPE |
| Bore Shape | TAPERED BOTH ENDS |
| Keying Facility Quantity | 1 BOTH ENDS |
| Taper Largest Diameter | 1.2060 INCHES NOMINAL FIRST END IN |
| Taper Largest Diameter | 1.3700 INCHES NOMINAL SECOND END IN |
| Keyway Width | 0.250 INCHES NOMINAL FIRST END IN |
| Keyway Width | 0.375 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CD9797-1 PRIMARY | Woods T B Inc (USA) |
| Reference | Meaning |
|---|---|
| 150-SHD TAPERED BORES | 5/9 Secondary reference Woods T B Inc |
| CD9797/BM-A39781 | 5/9 Secondary reference Woods T B Inc |
NSN 3010-01-418-9540 is a Coupling,shaft,flexible, manufactured by Woods T B Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-418-9540 has 1 manufacturer part number on file: CD9797-1 (Woods T B Inc).
Key specifications for CD9797-1: Keyway Depth: 0.1250 INCHES NOMINAL FIRST END IN; Keyway Depth: 0.1880 INCHES NOMINAL SECOND END IN; Bore Length: 1.5620 INCHES NOMINAL BOTH ENDS IN; Design Type: INTERNAL GEAR. 15 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.
NSN 3010-01-418-9540 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.