The Stem,fluid Valve, cataloged under National Stock Number 4820-01-185-2463, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Clyde Bergemann Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-185-2463 |
| Primary Part Number | 68058 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Clyde Bergemann 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 |
|---|---|
| 68058 PRIMARY | Clyde Bergemann Inc (USA) |
| Reference | Meaning |
|---|---|
| S-68058 | D/9 Drawing number reference only U.S. Government activity |
| 68058 | 5/9 Secondary reference U.S. Government activity |
| L-82185 ITEM 1 | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-185-2463 is a Stem,fluid Valve, manufactured by Clyde Bergemann Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-185-2463 has 1 manufacturer part number on file: 68058 (Clyde Bergemann Inc).
1 possible match (shared part number, not a government interchangeability claim): 7510-01-462-1389. Verify interchangeability with system specifications before substitution.
Key specifications for 68058: Special Features: MATERIAL STAINLESS STEEL. 0 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.