The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-215-1875, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Kornylak Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-215-1875 |
| Primary Part Number | OSDC-450-CS |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Kornylak Corp |
| Status | ACTIVE |
| Design Type | ROLLER CHAIN |
| 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 |
|---|---|
| OSDC-450-CS PRIMARY | Kornylak Corp (USA) |
| Reference | Meaning |
|---|---|
| 0SDC-450-CS R0U | C/1 Advisory reference — outside the item-of-supply concept Dalton Gear Company |
| OSDC-450-CS ROUGH BORE | 3/9 Design control — primary reference Dalton Gear Company |
| OSDC-450 | D/9 Drawing number reference only Dalton Gear Company |
NSN 3010-01-215-1875 is a Coupling,shaft,flexible, manufactured by Kornylak Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-215-1875 has 1 manufacturer part number on file: OSDC-450-CS (Kornylak Corp).
Key specifications for OSDC-450-CS: Design Type: ROLLER CHAIN. 1 specification is 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.