The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-052-6307, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is O T S I. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-052-6307 |
| Primary Part Number | F69133 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | O T S I |
| Status | ACTIVE |
| Bore Length | 1.6562 INCHES NOMINAL THROUGH BORE IN |
| Design Type | INSERT |
| Outside Diameter | 2.125 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT THROUGH BORE |
| Bore Diameter | 0.5850 INCHES NOMINAL FIRST END IN |
| Bore Diameter | 0.6251 INCHES NOMINAL SECOND END IN |
| Insert Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| F69133 PRIMARY | O T S I (USA) |
| Reference | Meaning |
|---|---|
| L-090 | 5/1 Secondary reference Lovejoy, Llc Div Lovejoy |
NSN 3010-01-052-6307 is a Coupling,shaft,flexible, manufactured by O T S I, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-052-6307 has 1 manufacturer part number on file: F69133 (O T S I).
Key specifications for F69133: Bore Length: 1.6562 INCHES NOMINAL THROUGH BORE IN; Design Type: INSERT; Overall Length: 2.188 INCHES NOMINAL IN; Outside Diameter: 2.125 INCHES NOMINAL IN. 7 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 3010-01-052-6307 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.