The Valve,flow Control, cataloged under National Stock Number 4820-01-524-4404, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-524-4404 |
| Primary Part Number | Y103948103/CD35189N |
| Item Name | Valve,flow Control |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDWHEEL |
| Body Material Document and Classification | ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE |
| Connection Type | FLANGE, ROUND W/HOLES |
| End Connection Quantity | 2 |
| Valve Size | 5.000 INCHES IN |
| Body Material | COPPER ALLOY |
| Bolt Hole Quantity | 10 |
| Flange Diameter | 9.062 INCHES IN |
| Pressure Class | ERR-060 |
| Valve Operation Method | AIR AND MANUAL |
| 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 |
|---|---|
| Y103948103/CD35189N PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 35189N | D/9 Drawing number reference only Leslie Controls, Inc. Dba Leslie Controls Inc |
NSN 4820-01-524-4404 is a Valve,flow Control, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-524-4404 has 1 manufacturer part number on file: Y103948103/CD35189N (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for Y103948103/CD35189N: Furnished Items and Quantity: 1 HANDWHEEL; Body Material Document and Classification: ASTM-B61 ASSN STD SINGLE MATERIAL RESPONSE; Connection Type: FLANGE, ROUND W/HOLES; End Connection Quantity: 2. 10 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.