The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-201-8274, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lovejoy, Llc Div Lovejoy. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-201-8274 |
| Primary Part Number | L090 IRON 7/8X7/8 BORE COMPLETE |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Lovejoy, Llc Div Lovejoy |
| Status | ACTIVE |
| Bore Length | 0.9375 INCHES NOMINAL BOTH ENDS IN |
| Design Type | MULTIJAW |
| Outside Diameter | 2.125 INCHES NOMINAL IN |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT BOTH ENDS |
| Bore Diameter | 0.8750 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 |
|---|---|
| L090IRON | Lovejoy, Llc Div Lovejoy (USA) |
| L090 IRON 7/8X7/8 BORE COMPLETE PRIMARY | Lovejoy, Llc Div Lovejoy (USA) |
| Reference | Meaning |
|---|---|
| ML090 | 5/9 Secondary reference Martin Sprocket and Gear Inc |
| L090IRON 7/8BORE | 5/9 Secondary reference Lovejoy, Llc Div Lovejoy |
NSN 3010-01-201-8274 is a Coupling,shaft,flexible, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-201-8274 has 2 manufacturer part numbers on file: L090IRON (Lovejoy, Llc Div Lovejoy), L090 IRON 7/8X7/8 BORE COMPLETE (Lovejoy, Llc Div Lovejoy).
Key specifications for L090 IRON 7/8X7/8 BORE COMPLETE: Bore Length: 0.9375 INCHES NOMINAL BOTH ENDS IN; Design Type: MULTIJAW; Overall Length: 2.375 INCHES NOMINAL IN; Outside Diameter: 2.125 INCHES NOMINAL IN. 6 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.