The Insert,flexible Coupling, cataloged under National Stock Number 3010-00-294-5429, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-294-5429 |
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Keyway Depth | 0.218 INCHES NOMINAL IN |
| Overall Thickness | 0.032 INCHES NOMINAL IN |
| Overall Outside Diameter | 1.000 INCHES NOMINAL IN |
| Keyway Width | 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| A9713B | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-00-294-5429 is a Insert,flexible Coupling, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-00-294-5429: Keyway Depth: 0.218 INCHES NOMINAL IN; Overall Thickness: 0.032 INCHES NOMINAL IN; Overall Outside Diameter: 1.000 INCHES NOMINAL IN; Keyway Width: 0.125 INCHES MINIMUM AND 0.128 INCHES MAXIMUM IN. 5 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.