The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-238-6232, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord Industries Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-238-6232 |
| Primary Part Number | 40T41-2 ROUGH BORE |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Keyway Depth | 0.3750 INCHES NOMINAL BOTH ENDS IN |
| Bore Length | 2.0000 INCHES NOMINAL FIRST END IN |
| Bore Length | 3.1200 INCHES NOMINAL SECOND END IN |
| Design Type | GRID SPRING |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Outside Diameter | 9.120 INCHES NOMINAL IN |
| Features Provided | KEYWAY AND TAPERED GRID SPRING |
| Bore Shape | ROUGH STOCK BOTH ENDS |
| Keying Facility Quantity | 1 BOTH ENDS |
| Keyway Width | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Bore Diameter | 1.3750 INCHES MAXIMUM FIRST END IN |
| Bore Diameter | 1.6250 INCHES MAXIMUM SECOND 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 |
|---|---|
| 40T41-2 ROUGH BORE PRIMARY | Rexnord Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 40T41-2 R0UGH B | C/1 Advisory reference — outside the item-of-supply concept Rexnord Industries Llc |
NSN 3010-01-238-6232 is a Coupling,shaft,flexible, manufactured by Rexnord Industries Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-238-6232 has 1 manufacturer part number on file: 40T41-2 ROUGH BORE (Rexnord Industries Llc).
Key specifications for 40T41-2 ROUGH BORE: Keyway Depth: 0.3750 INCHES NOMINAL BOTH ENDS IN; Bore Length: 2.0000 INCHES NOMINAL FIRST END IN; Bore Length: 3.1200 INCHES NOMINAL SECOND END IN; Design Type: GRID SPRING. 12 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.