The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-287-1064, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Magnaloy Coupling Co Div of Douville-Johnston Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-287-1064 |
| Primary Part Number | M500 SAED |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Magnaloy Coupling Co Div of Douville-Johnston Corp |
| Status | ACTIVE |
| Design Type | INSERT |
| Spline Length | 2.2700 INCHES NOMINAL BOTH ENDS IN |
| Spline Major Diameter | 1.7500 INCHES NOMINAL BOTH ENDS IN |
| Outside Diameter | 4.800 INCHES NOMINAL IN |
| Bore Shape | SPLINED BOTH ENDS |
| Spline Quantity | 13 BOTH ENDS |
| Insert Material | RUBBER |
| 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 |
|---|---|
| M500 SAED PRIMARY | Magnaloy Coupling Co Div of Douville-Johnston Corp (USA) |
| Reference | Meaning |
|---|---|
| M500 SAED CLAMP | C/1 Advisory reference — outside the item-of-supply concept Magnaloy Coupling Co Div of Douville-Johnston Corp |
NSN 3010-01-287-1064 is a Coupling,shaft,flexible, manufactured by Magnaloy Coupling Co Div of Douville-Johnston Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-287-1064 has 1 manufacturer part number on file: M500 SAED (Magnaloy Coupling Co Div of Douville-Johnston Corp).
Key specifications for M500 SAED: Design Type: INSERT; Spline Length: 2.2700 INCHES NOMINAL BOTH ENDS IN; Overall Length: 4.670 INCHES NOMINAL IN; Spline Major Diameter: 1.7500 INCHES NOMINAL BOTH ENDS 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.
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.