The Coupling Shaft Element, cataloged under National Stock Number 3010-01-493-2147, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is American Vulkan Corporation Dba Vulkan Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-493-2147 |
| Primary Part Number | EG2719A000 |
| Item Name | Coupling Shaft Element |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | American Vulkan Corporation Dba Vulkan Corp |
| Status | ACTIVE |
| Supplementary Features | COMMISSION NUMBER ON THE COUPLING WILL BE STAMPED ON THE HUB, CLAMPING RING OUTER EDGE AND THE SEGMENT SPRING OR ANGLE SIDE PLATE BONDED TO THE RUBBER. |
| Material | RUBBER NATURAL |
| 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 |
|---|---|
| 7949273109 ITEM NO. 1 | American Vulkan Corporation Dba Vulkan Corp (USA) |
| EG2719A000 PRIMARY | American Vulkan Corporation Dba Vulkan Corp (USA) |
NSN 3010-01-493-2147 is a Coupling Shaft Element, manufactured by American Vulkan Corporation Dba Vulkan Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-493-2147 has 2 manufacturer part numbers on file: 7949273109 ITEM NO. 1 (American Vulkan Corporation Dba Vulkan Corp), EG2719A000 (American Vulkan Corporation Dba Vulkan Corp).
Key specifications for EG2719A000: Supplementary Features: COMMISSION NUMBER ON THE COUPLING WILL BE STAMPED ON THE HUB, CLAMPING RING OUTER EDGE AND THE SEGMENT SPRING OR ANGLE SIDE PLATE BONDED TO THE RUBBER.; End Item Identification: RATO-S COUPLING; Material: RUBBER NATURAL. 2 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.