The Valve,stop-Check, cataloged under National Stock Number 4820-01-727-5160, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-727-5160 |
| Primary Part Number | R412006256 |
| Item Name | Valve,stop-Check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Flow Control Device | POPPET |
| Connection Style | COMPRESSION (TUBE) ALL ENDS |
| Minimum Operating Temp | -10.00 CELSIUS DEGC |
| Operating Pressure | 16.00 BAR MAXIMUM SINGLE RESPONSE |
| Maximum Operating Temp | 50.00 CELSIUS SINGLE RESPONSE DEGC |
| Nominal Width | 59.00 MILLIMETERS ALL ENDS MM |
| Material | PLASTIC POLYAMIDE NYLON BODY |
| Valve Operation Method | MANUAL |
| Nominal Thickness | 52.00 MILLIMETERS ALL ENDS MM |
| 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 |
|---|---|
| R412006256 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| R412006256 | Motion Industries, Inc. Div Corporate Office (USA) |
NSN 4820-01-727-5160 is a Valve,stop-Check, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-727-5160 has 2 manufacturer part numbers on file: R412006256 (Emerson Automation Solutions Final Control Us Lp), R412006256 (Motion Industries, Inc. Div Corporate Office).
Key specifications for R412006256: Flow Control Device: POPPET; Connection Style: COMPRESSION (TUBE) ALL ENDS; Minimum Operating Temp: -10.00 CELSIUS DEGC; Operating Pressure: 16.00 BAR MAXIMUM SINGLE RESPONSE. 9 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.