The Coupling,shaft,rigid, cataloged under National Stock Number 3010-00-489-8243, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-489-8243 |
| Primary Part Number | 1367754 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Spline Minor Diameter | 1.8850 INCHES MINIMUM AND 1.8870 INCHES MAXIMUM BOTH ENDS IN |
| Spline Type | INVOLUTE FIRST END |
| Surface Treatment Document and Classification | MIL-C-16232, TYPE 1 W/TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE W |
| Overall Diameter | 6.000 INCHES NOMINAL IN |
| Spline Length | 3.674 INCHES NOMINAL FIRST END IN |
| Style Designator | PLAIN FLANGE |
| Spline Major Diameter | 2.0000 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM BOTH ENDS IN |
| Bore Shape | SPLINED FIRST END |
| Spline Pressure Angle in Deg | 30.000 FIRST END |
| Spline Quantity | 31 FIRST END |
| Body Material | STEEL |
| Surface Treatment | PHOSPHATE |
| 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 |
|---|---|
| 1367754 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 3010-00-489-8243 is a Coupling,shaft,rigid, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-489-8243 has 1 manufacturer part number on file: 1367754 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1367754: Spline Minor Diameter: 1.8850 INCHES MINIMUM AND 1.8870 INCHES MAXIMUM BOTH ENDS IN; Spline Type: INVOLUTE FIRST END; Surface Treatment Document and Classification: MIL-C-16232, TYPE 1 W/TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE W; Overall Diameter: 6.000 INCHES NOMINAL IN. 12 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.