The Valve,safety Relief, cataloged under National Stock Number 4820-00-446-3562, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-446-3562 |
| Primary Part Number | AR5S49-022PC10 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Material | COPPER ALLOY STEM |
| Disk Loading Method | SPRING |
| Media for Which Designed | GAS, INERT SECOND RESPONSE |
| Connection Style | PLAIN (PIPE) FIRST END |
| Bonnet Type | INSIDE SPRING |
| Media for Which Designed | AIR FIRST RESPONSE |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | STRAIGHT THRU |
| Material | COPPER ALLOY BODY |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.375 INCHES FIRST END IN |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| Valve Operation Method | AUTOMATIC |
| Thread Quantity Per Inch | 18 FIRST END |
| Thread Series Designator | NPT FIRST END |
| Bonnet Attachment Method | THREADED |
| Flow Control Device | DISK |
| Material | COPPER ALLOY SEAT |
| Adjustable Pressure Range | +76.0 TO 175.0 POUNDS PER SQUARE INCH LBS |
| Nominal Pipe Size Accommodated | 0.375 INCHES FIRST END IN |
| Maximum Operating Temp | 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60B | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 107772PC10 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 114972PC10 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 107672PC10 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| AR5S49-022PC10 PRIMARY | Naval Ship Systems Command (USA) |
| CL40S49-025PC10 PRIMARY | Naval Ship Systems Command (USA) |
| 114972PC10 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 341N | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 107672PC10 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 39-A PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 107772PC10 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 114972PC10 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 90022PC10 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| 60B | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 60B | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| A022S49-044PC10 PRIMARY | Naval Ship Systems Command (USA) |
| 341N | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
| 341N | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 107772PC10 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 107672PC10 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
NSN 4820-00-446-3562 is a Valve,safety Relief, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-446-3562 has 20 cross-referenced part numbers: 60B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 107772PC10 (Siemens Energy, Inc. Dba Dresser-Rand), 114972PC10 (Siemens Energy, Inc. Dba Dresser-Rand), 107672PC10 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), AR5S49-022PC10 (Naval Ship Systems Command) and 15 more.
There are 12 known substitutes for 4820-00-446-3562: 6130-00-255-4196, 6130-00-256-3168, 4730-00-265-1935 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AR5S49-022PC10: Material: COPPER ALLOY STEM; Disk Loading Method: SPRING; Media for Which Designed: GAS, INERT SECOND RESPONSE; Connection Style: PLAIN (PIPE) FIRST END. 22 total characteristics are documented in the Federal Logistics Information System.