The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-300-0195, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Reidville Hydraulics & Mfg Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-300-0195 |
| Primary Part Number | 71247 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Reidville Hydraulics & Mfg Inc |
| Status | ACTIVE |
| Bore Length | 2.625 INCHES NOMINAL BOTH ENDS IN |
| Overall Diameter | 0.937 INCHES NOMINAL IN |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT BOTH ENDS |
| Body Material | STEEL |
| Threaded Hole Quantity | 6 |
| Bore Diameter | 0.750 INCHES NOMINAL BOTH ENDS 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 |
|---|---|
| 71247 PRIMARY | Reidville Hydraulics & Mfg Inc (USA) |
| 83125 PIECE 1 | Reidville Hydraulics & Mfg Inc (USA) |
| Reference | Meaning |
|---|---|
| 71247 | C/1 Advisory reference — outside the item-of-supply concept Eaton Aerospace, Llc Dba Jackson South |
NSN 3010-01-300-0195 is a Coupling,shaft,rigid, manufactured by Reidville Hydraulics & Mfg Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-300-0195 has 2 manufacturer part numbers on file: 71247 (Reidville Hydraulics & Mfg Inc), 83125 PIECE 1 (Reidville Hydraulics & Mfg Inc).
Key specifications for 71247: Bore Length: 2.625 INCHES NOMINAL BOTH ENDS IN; Overall Diameter: 0.937 INCHES NOMINAL IN; Overall Length: 2.625 INCHES NOMINAL IN; Features Provided: KEYWAY. 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.