The Body,valve, cataloged under National Stock Number 4820-01-183-2439, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Siemens Energy, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Body,valve |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Siemens Energy, Inc. (CAGE 16712); Circor Pumps North America Llc (CAGE 59180) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-183-2439 |
| Primary Part Number | HC-162G/0000 |
| Item Name | Body,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| H-3373 PIECE 023 | Siemens Energy, Inc. (USA) |
| HC-162G/0000 PRIMARY | Siemens Energy, Inc. (USA) |
| S3214AX1 | Circor Pumps North America Llc (USA) |
| Reference | Meaning |
|---|---|
| H-3373 | D/9 Drawing number reference only Siemens Energy, Inc. |
| S3214AX1 | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 4820-01-183-2439 is a Body,valve, manufactured by Siemens Energy, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-183-2439 has 3 manufacturer part numbers on file: H-3373 PIECE 023 (Siemens Energy, Inc.), HC-162G/0000 (Siemens Energy, Inc.), S3214AX1 (Circor Pumps North America Llc).
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.