The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-032-0440, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Renold Inc Div Ajax. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3010-01-032-0440 |
| Primary Part Number | 6901-208-1 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Renold Inc Div Ajax |
| Status | ACTIVE |
| Keyway Depth | 0.1875 INCHES NOMINAL SECOND END IN |
| Keyway Depth | 0.2500 INCHES NOMINAL FIRST END IN |
| Securing Method | KEY BOTH ENDS |
| Bore Length | 2.4375 INCHES NOMINAL BOTH ENDS IN |
| Design Type | INTERNAL GEAR |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Outside Diameter | 7.000 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND EXPOSED COUPLING BOLT TYPE AND SPLINE GEAR TEETH |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keying Facility Quantity | 1 BOTH ENDS |
| Keyway Width | 0.500 INCHES NOMINAL FIRST END IN |
| Keyway Width | 0.375 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 1.5010 INCHES MINIMUM AND 1.5020 INCHES MAXIMUM SECOND END IN |
| Bore Diameter | 2.1260 INCHES MINIMUM AND 2.1270 INCHES MAXIMUM FIRST END IN |
| Furnished Items and Quantity | PLUG 4 |
| 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 |
|---|---|
| 6901-208-1 PRIMARY | Renold Inc Div Ajax (USA) |
| Reference | Meaning |
|---|---|
| 6200-DE | 5/9 Secondary reference Renold Inc Div Ajax |
| 6200 | 5/1 Secondary reference Renold Inc Div Ajax |
NSN 3010-01-032-0440 is a Coupling,shaft,flexible, manufactured by Renold Inc Div Ajax, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-032-0440 has 1 manufacturer part number on file: 6901-208-1 (Renold Inc Div Ajax).
Key specifications for 6901-208-1: Keyway Depth: 0.1875 INCHES NOMINAL SECOND END IN; Keyway Depth: 0.2500 INCHES NOMINAL FIRST END IN; Securing Method: KEY BOTH ENDS; Bore Length: 2.4375 INCHES NOMINAL BOTH ENDS IN. 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.
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.