The Valve,ball, cataloged under National Stock Number 4820-01-206-4480, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-206-4480 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Maximum Operating Pressure | UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) ALL ENDSUNABLE TO DECODE |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDSUNABLE TO DECODE |
| Style Designator | CROSS |
| Operating Pressure | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Nominal Thread Size | UNABLE TO DECODE0.750 INCHES ALL ENDS0.750 INCHES ALL ENDS IN |
| Maximum Operating Temp | 450.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | STEEL COMP 316 STEM |
| Material | BRONZE BODYUNABLE TO DECODE |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS PACKING |
| Material | UNABLE TO DECODEPLASTIC POLYTETRAFLUOROETHYLENE AND GLASS SEAT |
| Thread Series Designator | NPT ALL ENDS |
| Thread Series Designator | NPT ALL ENDSUNABLE TO DECODE |
| Valve Operation Method | MANUAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| DPB-13-S2/P0C1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-206-4480 is a Valve,ball, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-206-4480: Maximum Operating Pressure: UNABLE TO DECODEUNABLE TO DECODEUNABLE TO DECODE; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDSUNABLE TO DECODE; Connection Type: THREADED INTERNAL PIPE ALL ENDS. 18 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.