The Valve,ball, cataloged under National Stock Number 4820-01-499-6221, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-499-6221 |
| Primary Part Number | 3233-9168-8 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 605919 | E-One, Inc. Dba E-One Hamburg (USA) |
| 3233-9168-8 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
| Reference | Meaning |
|---|---|
| 1322580 | 5/9 Secondary reference Pierce Manufacturing Inc |
NSN 4820-01-499-6221 is a Valve,ball, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-499-6221 has 2 manufacturer part numbers on file: 605919 (E-One, Inc. Dba E-One Hamburg), 3233-9168-8 (Kidde Fire Fighting, Inc. Div National Foam).
Key specifications for 3233-9168-8: Special Features: 6 PORTS; AIR CYLINDER MIN. OPERATING PRESSURE 60 PSI MIN., CYLINDER MAX. OPERATING PRESSURE 130 PSI; Part Name Assigned by Controlling Agency: MULTI-METERING VALVE 3 PCT. FOAM; End Item Identification: NSN 4210-01-486-1035 TFFT (TACTICAL FIRE FIGHTING TRUCK); Material: COPPER ALLOY BODY. 1 specification is 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.