The Valve,safety Relief, cataloged under National Stock Number 4820-01-339-7280, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-339-7280 |
| Primary Part Number | VD-00534-16D83A |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| Status | ACTIVE |
| Connection Type | THREADED INTERNAL BOSS FIRST END |
| Valve Operation Method | HYDRAULIC |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Quantity Per Inch | 12 FIRST END |
| Connection Style | PLAIN (TUBE) SECOND END |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Connection Style | GASKET SEAL(BOSS) FIRST END |
| Thread Class | 3A FIRST END A |
| Style Designator | STRAIGHT THRU |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM POWER DRIVE LBS |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES SECOND END IN |
| Material | ALUMINUM OVERALL |
| Thread Series Designator | UN FIRST END |
| Nominal Thread Size | 1.0625 INCHES FIRST END IN |
| Flow Control Device | CONE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VD-00534-16D83A PRIMARY | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| 12563146 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 12563146-2 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 11133 PRIMARY | Usi Inc (USA) |
| VD-00534-16D83A | Usi Inc (USA) |
NSN 4820-01-339-7280 is a Valve,safety Relief, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-339-7280 has 5 cross-referenced part numbers: VD-00534-16D83A (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 12563146 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12563146-2 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 11133 (Usi Inc), VD-00534-16D83A (Usi Inc).
There are 8 known substitutes for 4820-01-339-7280: 4420-00-111-5226, 3120-00-424-5420, 3455-00-491-7643 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for VD-00534-16D83A: Connection Type: THREADED INTERNAL BOSS FIRST END; Valve Operation Method: HYDRAULIC; Thread Direction: RIGHT-HAND FIRST END; End Item Identification: USED ON 2350013050028. 16 total characteristics are documented in the Federal Logistics Information System.