The Stem,fluid Valve, cataloged under National Stock Number 4820-01-146-1044, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Walworth Company. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-146-1044 |
| Primary Part Number | 700611-617 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | The Walworth Company |
| Status | ACTIVE |
| Stem Actuating End Type | ROUNDED |
| Material Document and Classification | ASTM A351 GR,CF-8M ASSN STD SINGLE MATERIAL RESPONSE |
| 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 |
|---|---|
| CN-11398-1-9 | The Walworth Company (USA) |
| 700611-617 PRIMARY | The Walworth Company (USA) |
| CN-11398-1-9 3IN PRIMARY | The Walworth Company (USA) |
| Reference | Meaning |
|---|---|
| N-11398-1-9 3IN | C/1 Advisory reference — outside the item-of-supply concept The Walworth Company |
NSN 4820-01-146-1044 is a Stem,fluid Valve, manufactured by The Walworth Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-146-1044 has 3 manufacturer part numbers on file: CN-11398-1-9 (The Walworth Company), 700611-617 (The Walworth Company), CN-11398-1-9 3IN (The Walworth Company).
Key specifications for 700611-617: Stem Actuating End Type: ROUNDED; Material Document and Classification: ASTM A351 GR,CF-8M ASSN STD SINGLE MATERIAL RESPONSE; Material: STEEL CORROSION RESISTING. 3 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.