The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-291-4622, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3010-01-291-4622 |
| Primary Part Number | 819-7517 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 819-7517 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 819-W018 | C/1 Advisory reference — outside the item-of-supply concept Aqua-Chem, Inc. |
| 819-7517 | 3/9 Design control — primary reference Aqua-Chem, Inc. |
NSN 3010-01-291-4622 is a Coupling,shaft,flexible, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-291-4622 has 1 manufacturer part number on file: 819-7517 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 819-7517: Special Features: END ITEM APPLICATION DISTILLING UNIT. 0 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.