The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-281-8194, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Boc Group Inc the. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-281-8194 |
| Primary Part Number | 8424 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Boc Group Inc the |
| Status | CANCELLED |
| First End Style Designator | SWIVEL NUT, GAS |
| Body Style | ANGLE |
| First End Connection Type | THREADED INTERNAL GAS CYLINDER |
| Media for Which Designed | NITROGEN, GASEOUS |
| End Connection Quantity | 2 |
| Remote Actuation Method | DIAPHRAGM |
| Second End Thread Class | 3B |
| Flow Control Device | DISK, FLAT, TOP AND BOTTOM GUIDED OR DIAPHRAGM |
| Second End Relationship with First End | NOT IDENTICAL |
| Valve Loading Method | SPRING |
| Maximum Inlet Pressure Rating | ERR-060 |
| Valve Stem Design | SINGLE SEAT |
| First End Thread Direction | LEFT-HAND |
| Filter | INCLUDED |
| Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MINIMUM DEGF |
| Second End Connection Type | THREADED INTERNAL BOSS |
| Second End Thread Direction | RIGHT-HAND |
| Manual Control Method | TEE HANDLE |
| Renewable Seat Ring Type | PRESSED-IN |
| Material | BRASS SEAT |
| Outlet Pressure Range | 0.0 TO 40.0 CAMERA MOUNT |
| Regulation Type | 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL |
| Thread Size and Series/type Designator | 0.908-14 NGO FIRST END |
| Second End Style Designator | GASKET SEAL |
| Furnished Items | AUTOMATIC RELIEF VALVE AND INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Thread Size and Series/type Designator | 5/8-18 UNF SECOND END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 806-8424 | Messer Llc (USA) |
| 806-8424 | Airco Welding Products Div of the Boc Group Inc (USA) |
| 8424 PRIMARY | Boc Group Inc the (USA) |
| 806-8424 | Controls Corp of America (USA) |
| 96-50-555 | Lincoln Electric Co the Harris Calorific Div (USA) |
| VTS450B-555 PRIMARY | Victor Equipment Co (USA) |
| 70-5545Q PRIMARY | National Torch Tip Co Inc Div of Archsmith Inc (USA) |
| 806-8424 | Boc Group Inc the (USA) |
NSN 4820-00-281-8194 is a Valve,regulating,fluid Pressure, manufactured by Boc Group Inc the, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-281-8194 has 8 cross-referenced part numbers: 806-8424 (Messer Llc), 806-8424 (Airco Welding Products Div of the Boc Group Inc), 8424 (Boc Group Inc the), 806-8424 (Controls Corp of America), 96-50-555 (Lincoln Electric Co the Harris Calorific Div) and 3 more.
There are 12 known substitutes for 4820-00-281-8194: 2930-00-033-2806, 5910-00-112-8321, 6145-00-125-0741 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8424: First End Style Designator: SWIVEL NUT, GAS; Body Style: ANGLE; First End Connection Type: THREADED INTERNAL GAS CYLINDER; Media for Which Designed: NITROGEN, GASEOUS. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-281-8194 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.