The Valve,globe, cataloged under National Stock Number 4820-01-500-8747, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 28 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-500-8747 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Furnished Items and Quantity | 1 FERRULE AND 1 HANDWHEEL AND 1 NUT |
| Connection Style | SOCKET (TUBE) SECOND END |
| Connection Style | STREAMLINED WITH ONE BRAZING RING (TUBE) FIRST END |
| Minimum Operating Temp | -20.0 FAHRENHEIT DEGF |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Style Designator | STRAIGHT THRU FLANGED ENDS NOTE:TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ETHYLENE PRPYLENE/VITON MFR REF SINGLE MATERIAL RESPONSE PACKING |
| Material Document and Classification | NYLON MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Material Document and Classification | QQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE SEAT |
| Material Document and Classification | QQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE STEM |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES SECOND END IN |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 0.250 INCHES IN |
| Features Provided | BONNET PACKING |
| Bonnet Type | PACKING RETAINING |
| Maximum Operating Temp | 225.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Mounting Facility | BRACKET(S) |
| Bonnet Attachment Method | THREADED |
| Face to Face Distance | 3.750 INCHES IN |
| Material | NICKEL ALLOY STEM |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM PACKING |
| Material | NICKEL ALLOY SEAT |
| Material | PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE |
| Material | STEEL COMP 316L BODY |
| 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 |
|---|---|
| PLC-11403 | D/9 Drawing number reference only U.S. Government activity |
| PLC-11403 STYLE C CLASS 4-DN | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-500-8747 is a Valve,globe, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-500-8747: Flow Control Device: DISK; Furnished Items and Quantity: 1 FERRULE AND 1 HANDWHEEL AND 1 NUT; Connection Style: SOCKET (TUBE) SECOND END; Connection Style: STREAMLINED WITH ONE BRAZING RING (TUBE) FIRST END. 28 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.