The Coupling Half,shaft, cataloged under National Stock Number 3010-01-351-8320, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-351-8320 |
| Primary Part Number | 8S114 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | TB Woods's Corporation |
| Status | ACTIVE |
| Bore Length | 1.6560 INCHES NOMINAL IN |
| Body Style | FLEXIBLE KEY INSERT TYPE, THROUGH BORE |
| Outside Diameter | 5.450 INCHES NOMINAL IN |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT |
| Bore Diameter | 1.2500 INCHES NOMINAL IN |
| Material | IRON |
| 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 |
|---|---|
| 8S114 PRIMARY | TB Woods's Corporation (USA) |
| Reference | Meaning |
|---|---|
| 8S X 1.250 | 5/9 Secondary reference TB Woods's Corporation |
NSN 3010-01-351-8320 is a Coupling Half,shaft, manufactured by TB Woods's Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-351-8320 has 1 manufacturer part number on file: 8S114 (TB Woods's Corporation).
Key specifications for 8S114: Bore Length: 1.6560 INCHES NOMINAL IN; Body Style: FLEXIBLE KEY INSERT TYPE, THROUGH BORE; Overall Length: 2.094 INCHES NOMINAL IN; Outside Diameter: 5.450 INCHES NOMINAL 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.