The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-125-0504, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Insinger Machine Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-125-0504 |
| Primary Part Number | D-2298 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Insinger Machine Co |
| Status | ACTIVE |
| Design Type | MULTIJAW |
| 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 |
|---|---|
| D-2298 PRIMARY | Insinger Machine Co (USA) |
| G4JN78-785 | TB Woods's Corporation (USA) |
| 60DA21JPC36 | Insinger Machine Co (USA) |
| G4JN78-78S | Goss Supply Co (USA) |
NSN 3010-01-125-0504 is a Coupling,shaft,flexible, manufactured by Insinger Machine Co, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-125-0504 has 4 manufacturer part numbers on file: D-2298 (Insinger Machine Co), G4JN78-785 (TB Woods's Corporation), 60DA21JPC36 (Insinger Machine Co), G4JN78-78S (Goss Supply Co).
Key specifications for D-2298: Design Type: MULTIJAW; Overall Length: 3.000 INCHES NOMINAL IN. 1 specification is 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.