The Valve,globe, cataloged under National Stock Number 4820-01-482-5692, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is William E Williams Valve Corp. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-482-5692 |
| Primary Part Number | 153F4SC-2.0IN |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | William E Williams Valve Corp |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Nominal Pipe Size Accommodated | 2.000 INCHES ALL ENDS IN |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Bolt Circle Nominal Diameter | 4.750 INCHES ALL ENDS IN |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | ANGLE FLANGED ENDS |
| Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS IN |
| Valve Size | 2.000 INCHES IN |
| Bonnet Type | OUTSIDE SCREW-YOKE |
| Second Connection Face to Centerline Distance | 4.000 INCHES IN |
| Nominal Outside Diameter | 6.000 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Bonnet Attachment Method | BOLTED |
| First Connection Face to Centerline Distance | 4.000 INCHES IN |
| Material | STEEL UNS J91150 FLOW CONTROL DEVICE |
| Material | STEEL UNS J03002 BODY |
| Material | COPPER ALLOY STEM |
| Material | STEEL COMP 410 SEAT |
| Raised Face Nominal Diameter | 3.630 INCHES IN |
| Valve Operation Method | MANUAL |
| Raised Face Nominal Height | 0.060 INCHES IN |
| Nominal Thickness | 0.625 INCHES ALL ENDS IN |
| 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 |
|---|---|
| 1WEFH01-2-2.0INSC | William E Williams Valve Corp (USA) |
| 153F4SC-2.0IN PRIMARY | William E Williams Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| 1WEFH01-2 | D/9 Drawing number reference only William E Williams Valve Corp |
NSN 4820-01-482-5692 is a Valve,globe, manufactured by William E Williams Valve Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-482-5692 has 2 manufacturer part numbers on file: 1WEFH01-2-2.0INSC (William E Williams Valve Corp), 153F4SC-2.0IN (William E Williams Valve Corp).
Key specifications for 153F4SC-2.0IN: Flow Control Device: DISK; Flange Shape: ROUND WITH HOLES ALL ENDS; Nominal Pipe Size Accommodated: 2.000 INCHES ALL ENDS IN; Flange Face Design: RAISED STRAIGHT ALL ENDS. 23 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.