The Valve,ball, cataloged under National Stock Number 4820-01-643-1026, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Am-Dyn-Ic Fluid Power, Inc. Dba Adi. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-643-1026 |
| Primary Part Number | S92E49 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Am-Dyn-Ic Fluid Power, Inc. Dba Adi |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY STEM |
| Material | PLASTIC TETRAFLUOROETHYLENE SEAT |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| S92E49 PRIMARY | Am-Dyn-Ic Fluid Power, Inc. Dba Adi (USA) |
NSN 4820-01-643-1026 is a Valve,ball, manufactured by Am-Dyn-Ic Fluid Power, Inc. Dba Adi, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-643-1026 has 1 manufacturer part number on file: S92E49 (Am-Dyn-Ic Fluid Power, Inc. Dba Adi).
Key specifications for S92E49: Special Features: STEEL HANDLE; Part Name Assigned by Controlling Agency: FULL PORT HOT FORGED BRASS BALL VALVE; Material: COPPER ALLOY BODY; Material: COPPER ALLOY STEM. 4 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.