The Coupling Half,shaft, cataloged under National Stock Number 3010-01-233-9113, 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 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3010-01-233-9113 |
| Primary Part Number | 5210124-2 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bore Length | 2.5000 INCHES NOMINAL IN |
| Body Style | MULTIPLE POSITIONING HOLES |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT |
| Bore Diameter | 2.3735 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| 5210124-2 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5210124 | D/9 Drawing number reference only Naval Sea Systems Command |
| 2W-2.3735 IN.BORE | 5/9 Secondary reference Reliance Electric Company Dba Reliance & Dodge Brands |
| F-2-2.3735 IN.BORE | 5/9 Secondary reference Woods T B Inc |
| 1020G10-2.3735 IN.BORE | 5/9 Secondary reference Rexnord Industries Llc |
NSN 3010-01-233-9113 is a Coupling Half,shaft, manufactured by Naval Sea Systems Command, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-233-9113 has 1 manufacturer part number on file: 5210124-2 (Naval Sea Systems Command).
Key specifications for 5210124-2: Bore Length: 2.5000 INCHES NOMINAL IN; Body Style: MULTIPLE POSITIONING HOLES; Overall Length: 2.500 INCHES NOMINAL IN; Features Provided: KEYWAY. 6 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.