The Valve,globe, cataloged under National Stock Number 4820-00-143-9366, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-143-9366 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Renewable Seat Ring Type | THREADED |
| Nominal Pipe Size Accommodated | 2.000 INCHES FIRST END IN |
| Connection Style | REDUCED SOCKET WITH ONE BRAZING RING FIRST END |
| Criticality Code Justification | ZZZY |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Features Provided | BONNET PACKING |
| Bonnet Type | INSIDE SCREW |
| Bonnet Attachment Method | UNION |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Material | NICKEL ALLOY 400 SEAT |
| Material | COPPER ALLOY 922 BODY |
| Material | NICKEL ALLOY 400 STEM |
| Material | NICKEL ALLOY 400 FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| 2620-902X8ASSYRC2IN | 5/9 Secondary reference U.S. Government activity |
| 2620-902X8ASSYRC2IN | 5/1 Secondary reference The Walworth Company |
| SS845-2110230ASSYRC2INL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 2621-902ASSYIRC 2IN | 5/9 Secondary reference U.S. Government activity |
| 2620-902X8ASSYRC2INL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 2621-902ASSYIRC 2IN | 5/1 Secondary reference The Walworth Company |
| 2621-902ASSYIRC2INL1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| SS845-2110230ASSYRC2IN | 3/1 Design control — primary reference U.S. Government activity |
NSN 4820-00-143-9366 is a Valve,globe, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-143-9366: Flow Control Device: DISK; Renewable Seat Ring Type: THREADED; Nominal Pipe Size Accommodated: 2.000 INCHES FIRST END IN; Connection Style: REDUCED SOCKET WITH ONE BRAZING RING FIRST END. 17 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.
NSN 4820-00-143-9366 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.