The Valve,safety Relief, cataloged under National Stock Number 4820-00-501-7086, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Superior Valve Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-501-7086 |
| Primary Part Number | 3002-300 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Superior Valve Co |
| Status | ACTIVE |
| Operating Pressure | 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Opening Pressure Setting | 300.0 POUNDS PER SQUARE INCH LBS |
| Media for Which Designed | REFRIGERANT 22 SINGLE RESPONSE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Material | COPPER ALLOY BODY |
| Material | PLASTIC ACETAL FLOW CONTROL DEVICE |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Connection Style | PLAIN (PIPE) FIRST END |
| Valve Operation Method | AUTOMATIC |
| Thread Series Designator | NPT FIRST END |
| Flow Control Device | DISK |
| Disk Loading Method | SPRING |
| Thread Direction | RIGHT-HAND FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-00-501-7086 is a Valve,safety Relief, manufactured by Superior Valve Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-501-7086 has 2 cross-referenced part numbers: 3002-300 (Superior Valve Co), 55176 (Keco Industries, Inc.).
There are 6 known substitutes for 4820-00-501-7086: 6105-00-126-2620, 3110-00-151-8561, 5905-00-279-1866 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3002-300: Operating Pressure: 450.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Style Designator: STRAIGHT THRU; Opening Pressure Setting: 300.0 POUNDS PER SQUARE INCH LBS; Media for Which Designed: REFRIGERANT 22 SINGLE RESPONSE. 14 total characteristics are documented in the Federal Logistics Information System.