The Coupling Half,shaft, cataloged under National Stock Number 3010-00-517-2005, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hatch & Kirk, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-517-2005 |
| Primary Part Number | 3230201 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| Body Style | MULTIPLE POSITIONING HOLES |
| Material Document and Classification | MIL-S-890, SHIPS, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE |
| Spline Major Diameter | 0.874 INCHES MINIMUM AND 0.879 INCHES MAXIMUM IN |
| Outside Diameter | 2.938 INCHES NOMINAL IN |
| Bore Shape | SPLINED |
| Spline Quantity | 6 |
| 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 |
|---|---|
| 3230201 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3230201 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 3010-00-517-2005 is a Coupling Half,shaft, manufactured by Hatch & Kirk, Inc., classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-517-2005 has 1 manufacturer part number on file: 3230201 (Hatch & Kirk, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6920-01-675-1372. Verify interchangeability with system specifications before substitution.
Key specifications for 3230201: Body Style: MULTIPLE POSITIONING HOLES; Material Document and Classification: MIL-S-890, SHIPS, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE; Overall Length: 1.500 INCHES NOMINAL IN; Spline Major Diameter: 0.874 INCHES MINIMUM AND 0.879 INCHES MAXIMUM 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.