The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-194-2146, 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 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-194-2146 |
| Primary Part Number | L100 7-8 1-4 1-3-8 5-16 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Lovejoy, Llc Div Lovejoy |
| Status | ACTIVE |
| Keyway Depth | 0.1250 INCHES NOMINAL FIRST END IN |
| Keyway Depth | 0.1560 INCHES NOMINAL SECOND END IN |
| Securing Method | THREADED HOLE(S) SECOND END |
| Securing Method | THREADED HOLE(S) FIRST END |
| Threaded Hole Location | BOTH ENDS: 1.6875 IN. FROM HUB END OVER KEYWAY IN |
| Bore Length | 1.3750 INCHES NOMINAL SECOND END IN |
| Bore Length | 1.3750 INCHES NOMINAL FIRST END IN |
| Design Type | MULTIJAW |
| Keying Facility Type | KEYWAY FIRST END |
| Keying Facility Type | KEYWAY SECOND END |
| Outside Diameter | 2.562 INCHES NOMINAL IN |
| Features Provided | KEYWAY |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keying Facility Quantity | 1 SECOND END |
| Keying Facility Quantity | 1 FIRST END |
| Threaded Hole Quantity | 1 SECOND END |
| Threaded Hole Quantity | 1 FIRST END |
| Thread Size Designator | 3/8-16 FIRST END |
| Thread Size Designator | 7/16-14 SECOND END |
| Keyway Width | 0.250 INCHES NOMINAL FIRST END IN |
| Keyway Width | 0.312 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 1.3750 INCHES NOMINAL SECOND END IN |
| Bore Diameter | 0.8750 INCHES NOMINAL FIRST END IN |
| Furnished Items and Quantity | SETSCREW 2 |
| 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 |
|---|---|
| L100 7-8 1-4 1-3-8 5-16 PRIMARY | Lovejoy, Llc Div Lovejoy (USA) |
| Reference | Meaning |
|---|---|
| C10-7/8-13/8 | 5/9 Secondary reference Parker Hannifin Corporation Dba Hydraulic Pump/motor Duv Div Hydraulic Pump Division |
NSN 3010-01-194-2146 is a Coupling,shaft,flexible, manufactured by Lovejoy, Llc Div Lovejoy, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-194-2146 has 1 manufacturer part number on file: L100 7-8 1-4 1-3-8 5-16 (Lovejoy, Llc Div Lovejoy).
Key specifications for L100 7-8 1-4 1-3-8 5-16: Keyway Depth: 0.1250 INCHES NOMINAL FIRST END IN; Keyway Depth: 0.1560 INCHES NOMINAL SECOND END IN; Securing Method: THREADED HOLE(S) SECOND END; Securing Method: THREADED HOLE(S) FIRST END. 24 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.