The Valve,gate, cataloged under National Stock Number 4820-01-133-3967, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-133-3967 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICALIDENTICAL |
| Flange Face Design | PLAINPLAIN |
| Stem Type | NONRISINGNONRISING |
| Connection Type | FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES |
| Valve Size | 6.000 INCHES6.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKEOUTSIDE SCREW-YOKE |
| Bolt Hole Quantity | 1212 |
| Flange Diameter | 10.125 INCHES10.125 INCHES IN |
| Bonnet Attachment Method | BOLTEDBOLTED |
| Face to Face Distance | 8.000 INCHES8.000 INCHES IN |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY STEM |
| Material | NICKEL ALLOY SEAT |
| Material | NICKEL ALLOY DISK |
| Valve Operation Method | MANUALMANUAL |
| 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 |
|---|---|
| SS845-2445191 | D/9 Drawing number reference only U.S. Government activity |
| 2632-902X3 | D/9 Drawing number reference only U.S. Government activity |
| 2632-902X3 ASSY D 6IN | 3/2 Design control — primary reference U.S. Government activity |
| SS845-2445191 ASSY D 6IN | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-133-3967 is a Valve,gate, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-133-3967: Inlet Relationship with Outlet: IDENTICALIDENTICAL; Flange Face Design: PLAINPLAIN; Stem Type: NONRISINGNONRISING; Connection Type: FLANGE, ROUND W/HOLESFLANGE, ROUND W/HOLES. 15 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.