The Stem,fluid Valve, cataloged under National Stock Number 4820-00-586-3877, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-586-3877 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| 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 |
| Reference | Meaning |
|---|---|
| M8020-4 | C/1 Advisory reference — outside the item-of-supply concept Henry Technologies, Inc. |
| M840-4PCALL | 5/9 Secondary reference Henry Technologies, Inc. |
| SK5111NREVAPC7 | 5/9 Secondary reference Henry Technologies, Inc. |
| 5901-3230147REVAPC7 | 3/2 Design control — primary reference U.S. Government activity |
| M840-4 | 5/9 Secondary reference Henry Technologies, Inc. |
NSN 4820-00-586-3877 is a Stem,fluid Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-00-586-3877: Special Features: STEEL;5.188 IN. LG;1.188 IN. DIA ONE END;0.500 IN. SQ MILL OTHER END IN. 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.