The Valve,shuttle, cataloged under National Stock Number 4820-01-617-2430, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Independent Rough Terrain Center Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-617-2430 |
| Primary Part Number | EP-0003167 |
| Item Name | Valve,shuttle |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Independent Rough Terrain Center Llc |
| Status | ACTIVE |
| Flow Control Device | BALL |
| Style Designator | CROSS |
| Bolt Hole Nominal Diameter | 0.256 INCHES ALL ENDS IN |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bolt Hole Quantity | 2 ALL ENDS |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 1.06 INCHES ALL ENDS IN |
| Thread Quantity Per Inch | 19 ALL ENDS |
| Material | STEEL BODY |
| Material | STEEL SEAT |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| EP-0003167 | Independent Rough Terrain Center Llc (USA) |
| Reference | Meaning |
|---|---|
| 65128-2B | 3/9 Design control — primary reference Vonberg Valve, Inc. |
NSN 4820-01-617-2430 is a Valve,shuttle, manufactured by Independent Rough Terrain Center Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-617-2430 has 1 manufacturer part number on file: EP-0003167 (Independent Rough Terrain Center Llc).
Key specifications for EP-0003167: Flow Control Device: BALL; Style Designator: CROSS; Bolt Hole Nominal Diameter: 0.256 INCHES ALL ENDS IN; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 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.