The Float,valve, cataloged under National Stock Number 4820-01-092-1806, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-092-1806 |
| Primary Part Number | 322D7556 PIECE 4 |
| Item Name | Float,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Material | NICKEL ALLOY |
| 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 |
|---|---|
| 322D7556 PIECE 4 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 150-07507-000 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 150-7505 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 150-7505 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 322D7556 PIECE 4 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 150-7505-000 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 4820-01-092-1806 is a Float,valve, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-092-1806 has 3 manufacturer part numbers on file: 322D7556 PIECE 4 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 150-07507-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 150-7505 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 322D7556 PIECE 4: Material: NICKEL ALLOY. 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.