The Element Tube,valve, cataloged under National Stock Number 4820-01-108-1926, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-108-1926 |
| Item Name | Element Tube,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| F2D10191-3AFCP | 3/1 Design control — primary reference Naval Inventory Control Point Mechanicsburg |
| F2D10191-3AF | 5/2 Secondary reference U.S. Government activity |
| F3C10073 ITEM 1CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| F3C10073 ITEM 1 | 5/1 Secondary reference U.S. Government activity |
NSN 4820-01-108-1926 is a Element Tube,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-108-1926: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 2 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.