The Body,valve, cataloged under National Stock Number 4820-01-184-2182, 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 4 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-184-2182 |
| Primary Part Number | 295-07537-000 |
| Item Name | Body,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Valve Model Number for Which Designed | 322-D-7587 |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Valve Design Control Activity | 09647 |
| Material | COPPER 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 |
|---|---|
| 295-07537-000 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| 322-07587-000 IT 4 | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| 322-D-7587 ITEM 4 | 3/9 Design control — primary reference Aqua-Chem, Inc. |
| 322-D-7587 | D/9 Drawing number reference only Aqua-Chem, Inc. |
| 295-B-7537 | 5/9 Secondary reference Aqua-Chem, Inc. |
| 295-B7537-000 | 5/9 Secondary reference Aqua-Chem, Inc. |
NSN 4820-01-184-2182 is a Body,valve, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-184-2182 has 2 manufacturer part numbers on file: 295-07537-000 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 322-07587-000 IT 4 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-327-7999. Verify interchangeability with system specifications before substitution.
Key specifications for 295-07537-000: Valve Model Number for Which Designed: 322-D-7587; Valve Size for Which Designed: 1.000 INCHES IN; Special Features: FOR DRAIN REGULATOR ASSEMBLY; Valve Design Control Activity: 09647. 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.