The Valve,check, cataloged under National Stock Number 4820-01-565-6407, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sauer-Danfoss /hillsboro/ Co. 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 | 4820-01-565-6407 |
| Primary Part Number | H140771 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sauer-Danfoss /hillsboro/ Co |
| Status | ACTIVE |
| Flow Control Device | POPPET |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Operating Pressure | 4350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Thread Size | 0.875 INCHES FIRST END IN |
| Maximum Operating Temp | 100.0 CELSIUS SINGLE RESPONSE DEGC |
| Media for Which Designed | OIL, HYDRAULIC SINGLE RESPONSE |
| Thread Quantity Per Inch | 14 FIRST END |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING |
| Thread Series Designator | UNF FIRST END |
| 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 |
|---|---|
| H140771 PRIMARY | Sauer-Danfoss /hillsboro/ Co (USA) |
| CV10-NP-0.3-B-00 | Sauer-Danfoss /hillsboro/ Co (USA) |
NSN 4820-01-565-6407 is a Valve,check, manufactured by Sauer-Danfoss /hillsboro/ Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-565-6407 has 2 manufacturer part numbers on file: H140771 (Sauer-Danfoss /hillsboro/ Co), CV10-NP-0.3-B-00 (Sauer-Danfoss /hillsboro/ Co).
Key specifications for H140771: Flow Control Device: POPPET; Connection Type: THREADED EXTERNAL TUBE FIRST END; Operating Pressure: 4350.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Thread Size: 0.875 INCHES FIRST END IN. 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.