The Valve,ball, cataloged under National Stock Number 4820-01-467-3093, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Zidell Valve Corp. Government technical data includes 21 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-467-3093 |
| Primary Part Number | 4" C-6410-31-2236-CT-NL-I |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Zidell Valve Corp |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Flange Face Design | PLAIN ALL ENDS |
| Bolt Circle Nominal Diameter | 7.500 INCHES ALL ENDS IN |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Material Document and Classification | ASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A276 316 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Material Document and Classification | ASTM A351 CF-8M ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
| Bolt Hole Nominal Diameter | 0.880 INCHES ALL ENDS IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Size | 4.000 INCHES IN |
| Nominal Outside Diameter | 9.000 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 8 ALL ENDS |
| Face to Face Distance | 9.000 INCHES IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE PACKING |
| Material | STEEL COMP 316 STEM |
| Material | STEEL UNS J03002 BODY |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Material | STEEL UNS J92900 FLOW CONTROL DEVICE |
| Valve Operation Method | MANUAL |
| Nominal Thickness | 0.940 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 |
|---|---|
| 4" C-6410-31-2236-CT-NL-I | T and a Valve and Fitting Inc (USA) |
| 4" C-6410-31-2236-CT-NL-I | Pvf Supply Llc Dba Pvf Supply Llc (USA) |
| 4" C-6410-31-2236-CT-NL-I PRIMARY | Zidell Valve Corp (USA) |
| Reference | Meaning |
|---|---|
| C6410-31-2236-GL-NL-4IN | 5/9 Secondary reference T and a Valve and Fitting Inc |
| C6410-31-2236-GL-NL-4IN | 5/9 Secondary reference Pvf Supply Llc Dba Pvf Supply Llc |
| C6410-31-2236-GL-NL-4IN | 5/9 Secondary reference Zidell Valve Corp |
| PBV C6410-01-2236-GT-NL-4IN | 5/9 Secondary reference T and a Valve and Fitting Inc |
NSN 4820-01-467-3093 is a Valve,ball, manufactured by Zidell Valve Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-467-3093 has 3 manufacturer part numbers on file: 4" C-6410-31-2236-CT-NL-I (T and a Valve and Fitting Inc), 4" C-6410-31-2236-CT-NL-I (Pvf Supply Llc Dba Pvf Supply Llc), 4" C-6410-31-2236-CT-NL-I (Zidell Valve Corp).
Key specifications for 4" C-6410-31-2236-CT-NL-I: Flange Shape: ROUND WITH HOLES ALL ENDS; Flange Face Design: PLAIN ALL ENDS; Bolt Circle Nominal Diameter: 7.500 INCHES ALL ENDS IN; Connection Type: FLANGE ALL ENDS. 21 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.