The Stem,fluid Valve, cataloged under National Stock Number 4820-00-175-7725, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Camar Corp.. 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through both NSN and commercial part number lookups. 47 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-175-7725 |
| Primary Part Number | B-0543 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Camar Corp. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| B51142PC1 | Siemens Energy, Inc. (USA) |
| B-0543 PRIMARY | Camar Corp. (USA) |
| HC159AJ PRIMARY | Siemens Energy, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CLC-G17375 PCS.66,67&68 | 5/9 Secondary reference Lowe Charles M Co the |
| G17375PC66T068 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10083PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10203PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10574PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G9073PC66T068 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10913PC60-61 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10540PC60-61 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10710PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10317PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G8579PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G8885PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10530PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G8892PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10609PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G9288PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10032PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10207PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G10913PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
| G8714PC60T062 | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 4820-00-175-7725 is a Stem,fluid Valve, manufactured by Camar Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-175-7725 has 3 manufacturer part numbers on file: B51142PC1 (Siemens Energy, Inc.), B-0543 (Camar Corp.), HC159AJ (Siemens Energy, Inc.).
Key specifications for B-0543: Material: STEEL CORROSION RESISTING. 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.