The Coupling Half,shaft, cataloged under National Stock Number 3010-01-309-5079, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-309-5079 |
| Primary Part Number | 9459M31P22 |
| Item Name | Coupling Half,shaft |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Bore Shape | SPLINED |
| Spline Quantity | 12 |
| 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 |
|---|---|
| 9459M31P22 | Rhinestahl Corporation Dba Rhinestahl (USA) |
| 9459M31P22 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9459M31 | D/9 Drawing number reference only General Electric Company |
NSN 3010-01-309-5079 is a Coupling Half,shaft, manufactured by General Electric Company, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-309-5079 has 2 manufacturer part numbers on file: 9459M31P22 (Rhinestahl Corporation Dba Rhinestahl), 9459M31P22 (General Electric Company).
3 possible matches (shared part number, not a government interchangeability claim): 3040-01-310-0038, 3010-01-310-4533, 3010-01-356-0977. Verify interchangeability with system specifications before substitution.
Key specifications for 9459M31P22: Overall Length: 1.170 INCHES NOMINAL IN; Bore Shape: SPLINED; Spline Quantity: 12; Special Features: BORE COUNTERBORE FEATURE:NOT INCLUDED; POSITIONING FACILITY BOLT CIRCLE DIA.:0.314" NOM.; HUB OD:1.769" NOM.; FLANGE THICKNESS:0.165" NOM.. 3 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.