The Insert,flexible Coupling, cataloged under National Stock Number 3010-01-279-4652, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is TB Woods's Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-279-4652 |
| Primary Part Number | 6 |
| Item Name | Insert,flexible Coupling |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | TB Woods's Corporation |
| Status | ACTIVE |
| Overall Thickness | 1.875 INCHES NOMINAL IN |
| Style Designator | MULTIPLE LUGS |
| Overall Outside Diameter | 3.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6 PRIMARY | TB Woods's Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6WX6E SLEEVE | 5/9 Secondary reference TB Woods's Corporation |
NSN 3010-01-279-4652 is a Insert,flexible Coupling, manufactured by TB Woods's Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-279-4652 has 1 manufacturer part number on file: 6 (TB Woods's Corporation).
Key specifications for 6: Overall Thickness: 1.875 INCHES NOMINAL IN; Style Designator: MULTIPLE LUGS; Overall Outside Diameter: 3.750 INCHES NOMINAL IN; Special Features: LAMINATED CONSTRUCTION FEATURE-NOT INCL.;DISASSEMBLED W/RETAINING RING. 4 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.