The Stem,fluid Valve, cataloged under National Stock Number 4820-01-349-6981, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-349-6981 |
| Primary Part Number | D50342-1-ITEM 10VM |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Valve Type for Which Designed | GLOBE |
| Stem Actuating End Type | SOCKET |
| Criticality Code Justification | ZZZY |
| Valve Size for Which Designed | 1.000 INCHES IN |
| Material | STEEL CORROSION RESISTING |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| D50342-1-ITEM 10VM | Naval Inventory Control Point Mechanicsburg (USA) |
| A48576MECVM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| D50342-1-ITEM 10 | 5/1 Secondary reference Hunt Valve Company Inc Dba Union Flonetics |
| A48576MEC | 3/1 Design control — primary reference Hunt Valve Company Inc Dba Union Flonetics |
NSN 4820-01-349-6981 is a Stem,fluid Valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-349-6981 has 2 manufacturer part numbers on file: D50342-1-ITEM 10VM (Naval Inventory Control Point Mechanicsburg), A48576MECVM (Naval Inventory Control Point Mechanicsburg).
Key specifications for D50342-1-ITEM 10VM: Valve Type for Which Designed: GLOBE; Stem Actuating End Type: SOCKET; Criticality Code Justification: ZZZY; Valve Size for Which Designed: 1.000 INCHES IN. 6 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.