The Valve,linear,directional Control, cataloged under National Stock Number 4820-01-341-7635, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Jlg Industries, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-341-7635 |
| Primary Part Number | 10740181 |
| Item Name | Valve,linear,directional Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Jlg Industries, Inc. |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 RELIEF VALVE |
| Maximum Operating Temp and Media for Which Designed | -20.0 FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE AND 200.0 FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE DEGF |
| Operating Pressure and Type | 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC FLUID, PETROLEUM BASE MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS |
| Connection Type | THREADED INTERNAL PIPE |
| End Connection Quantity | 6 |
| Features Provided | SPRING CENTERED |
| Nominal Thread Size | 0.562 INCHES IN |
| Spool Quantity | 2 |
| Thread Class | 2B |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UN |
| Valve Discharge Flow Rate | 40.0 GALLONS PER MINUTE |
| 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 |
|---|---|
| 10740181 | Jlg Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10740181 | 5/9 Secondary reference Lull Lift Corp Dba Omniquip Parts Worldwide |
| P40181 | 5/9 Secondary reference Lull Lift Corp Dba Omniquip Parts Worldwide |
| 6000B107 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-341-7635 is a Valve,linear,directional Control, manufactured by Jlg Industries, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-341-7635 has 1 manufacturer part number on file: 10740181 (Jlg Industries, Inc.).
Key specifications for 10740181: Furnished Items and Quantity: 1 RELIEF VALVE; Maximum Operating Temp and Media for Which Designed: -20.0 FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE AND 200.0 FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE DEGF; Operating Pressure and Type: 3000.0 POUNDS PER SQUARE INCH (PSI) HYDRAULIC FLUID, PETROLEUM BASE MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS; Connection Type: THREADED INTERNAL PIPE. 12 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.