The Valve,safety Relief, cataloged under National Stock Number 4820-00-118-5098, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Anderson Greenwood Lp Dba Anderson Greenwood Crosby. Government technical data includes 22 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-118-5098 |
| Primary Part Number | 0548-A01-KM0080 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY STEM |
| Nominal Pipe Size Accommodated | 0.250 INCHES ALL ENDS IN |
| Connection Style | PLAIN (PIPE) ALL ENDS |
| Valve Discharge Flow Rate | 79.0 CUBIC FEET PER MINUTE |
| Valve Operation Method | AUTOMATIC |
| Bonnet Attachment Method | THREADED |
| Maximum Operating Temp | 180.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Disk Loading Method | SPRING |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Flow Control Device | DISK |
| Material | RUBBER SYNTHETIC PACKING |
| Thread Series Designator | NPT ALL ENDS |
| Opening Pressure Setting | 80.0 POUNDS PER SQUARE INCH LBS |
| Media for Which Designed | AIR FIRST RESPONSE |
| Nominal Thread Size | 0.250 INCHES ALL ENDS IN |
| Media for Which Designed | GAS, NATURAL SECOND RESPONSE |
| Material | COPPER ALLOY SEAT |
| Bonnet Type | INSIDE SPRING |
| Operating Pressure | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28A | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| VAL1416 | Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA) |
| 28A-1/4IPS-80PSI | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 0548-A01-KM0080 PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| VAL1416 | Siemens Energy, Inc. Dba Dresser-Rand (USA) |
NSN 4820-00-118-5098 is a Valve,safety Relief, manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-118-5098 has 5 cross-referenced part numbers: 28A (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), VAL1416 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 28A-1/4IPS-80PSI (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 0548-A01-KM0080 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), VAL1416 (Siemens Energy, Inc. Dba Dresser-Rand).
There are 9 known substitutes for 4820-00-118-5098: 3455-00-021-2406, 5210-00-031-1504, 2040-00-198-9419 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0548-A01-KM0080: Material: COPPER ALLOY FLOW CONTROL DEVICE; Material: COPPER ALLOY BODY; Material: COPPER ALLOY STEM; Nominal Pipe Size Accommodated: 0.250 INCHES ALL ENDS IN. 22 total characteristics are documented in the Federal Logistics Information System.