The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-068-3058, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-068-3058 |
| Primary Part Number | 709-4684860 ITEM 23 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bore Length | 3.0000 INCHES NOMINAL THROUGH BORE IN |
| Overall Diameter | 1.500 INCHES NOMINAL IN |
| Style Designator | PLAIN SLEEVE |
| Bore Shape | STRAIGHT THROUGH BORE |
| Body Material | STEEL CORROSION RESISTING |
| Unthreaded Hole Quantity | 2 |
| Bore Diameter | 1.0000 INCHES NOMINAL THROUGH BORE IN |
| Hole Diameter | 0.3750 INCHES NOMINAL0.3750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 709-4684860 ITEM 23 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 34-34-7424ITEM 23 | 5/9 Secondary reference U.S. Government activity |
| 87832-0320 ITEM23 | 3/2 Design control — primary reference U.S. Government activity |
| 709-4684860 | D/9 Drawing number reference only Naval Sea Systems Command |
| 4684860-0023 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3010-01-068-3058 is a Coupling,shaft,rigid, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-068-3058 has 1 manufacturer part number on file: 709-4684860 ITEM 23 (Naval Sea Systems Command).
Key specifications for 709-4684860 ITEM 23: Bore Length: 3.0000 INCHES NOMINAL THROUGH BORE IN; Overall Diameter: 1.500 INCHES NOMINAL IN; Style Designator: PLAIN SLEEVE; Overall Length: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN. 8 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.