The Valve,check, cataloged under National Stock Number 4820-01-652-5193, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Smith-Cooper Intl Sharp Valves Div. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-652-5193 |
| Primary Part Number | SV24836SW004 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Smith-Cooper Intl Sharp Valves Div |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Valve Size | 0.500 INCHES IN |
| Material | STEEL COMP 316L OVERALL |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| SV24836SW004 PRIMARY | Smith-Cooper Intl Sharp Valves Div (USA) |
| Reference | Meaning |
|---|---|
| 1/2-2483-6-SW | 5/9 Secondary reference Smith-Cooper Intl Sharp Valves Div |
NSN 4820-01-652-5193 is a Valve,check, manufactured by Smith-Cooper Intl Sharp Valves Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-652-5193 has 1 manufacturer part number on file: SV24836SW004 (Smith-Cooper Intl Sharp Valves Div).
Key specifications for SV24836SW004: Style Designator: STRAIGHT THRU; Valve Size: 0.500 INCHES IN; Part Name Assigned by Controlling Agency: CLASS 800 SOCKET WELD PISTON CHECK VALVE; Material: STEEL COMP 316L OVERALL. 4 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.