The Valve,check, cataloged under National Stock Number 4820-00-824-7575, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Danfoss Fluid Power Inc Easley Opn. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-824-7575 |
| Primary Part Number | 28000-3 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Danfoss Fluid Power Inc Easley Opn |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material | STEEL OVERALL |
| Nominal Thread Size | 0.375 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC |
| Media for Which Designed | OIL, HYDRAULIC SINGLE RESPONSE |
| Thread Quantity Per Inch | 18 ALL ENDS |
| Thread Series Designator | NPT ALL ENDS |
| Disk Loading Method | SPRING |
| Nominal Pipe Size Accommodated | 0.375 INCHES ALL ENDS IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | POPPET |
| Connection Style | PLAIN, OPTIONAL END (PIPE) ALL ENDS |
| Connection Type | THREADED INTERNAL PIPE ALL ENDS |
| Mounting Position | HORIZONTAL OR VERTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28000-3 PRIMARY | Danfoss Fluid Power Inc Easley Opn (USA) |
NSN 4820-00-824-7575 is a Valve,check, manufactured by Danfoss Fluid Power Inc Easley Opn, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-824-7575 has 1 cross-referenced part number: 28000-3 (Danfoss Fluid Power Inc Easley Opn).
There are 4 known substitutes for 4820-00-824-7575: 5307-00-350-6735, 5920-00-999-4864, 4720-01-329-8602 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28000-3: Style Designator: STRAIGHT THRU; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: STEEL OVERALL; Special Features: 3.0 PSI VALVE CRACKING PRESSURE. 16 total characteristics are documented in the Federal Logistics Information System.