The Valve,safety Relief, cataloged under National Stock Number 4820-00-541-2758, 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 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-541-2758 |
| Primary Part Number | 23MA 3/4IN 1000PSI AIR/GAS |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Anderson Greenwood Lp Dba Anderson Greenwood Crosby |
| Status | ACTIVE |
| Features Provided | PRESSURE TIGHT OUTLET SIDE |
| Valve Operation Method | AUTOMATIC OR MANUAL |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Flow Control Device | DISK |
| Disk Loading Method | SPRING |
| Connection Style | PLAIN (PIPE) SECOND END |
| Opening Pressure Setting | 1170.0 POUNDS PER SQUARE INCH LBS |
| Media for Which Designed | AIR FIRST RESPONSE |
| Material | COPPER ALLOY BODY |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Thread Series Designator | NPT ALL ENDS |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Style Designator | ANGLE |
| Bonnet Attachment Method | THREADED |
| Bonnet Type | INSIDE SPRING |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Media for Which Designed | GAS, INERT SECOND RESPONSE |
| Valve Discharge Flow Rate | 1170.0 CUBIC FEET PER MINUTE |
| Material | STEEL CORROSION RESISTING STEM |
| Connection Type | THREADED INTERNAL PIPE FIRST END |
| Maximum Operating Temp | 66.0 CELSIUS SINGLE RESPONSE DEGC |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Style | PLAIN,OPTIONAL END(PIPE) FIRST END |
| Renewable Seat Ring Type | THREADED |
| Material | STEEL CORROSION RESISTING SEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 99651020271 | Everllence France (FRA) |
| M23A3-4 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 98655202008 | Everllence France (FRA) |
| 23MA 3/4IN 1000PSI AIR/GAS PRIMARY | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 99-655-4095-05 | Everllence France (FRA) |
| 99-651-02-027-1 | Everllence France (FRA) |
| M23A | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-00-541-2758 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 4820-00-541-2758 has 7 cross-referenced part numbers: 99651020271 (Everllence France), M23A3-4 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 98655202008 (Everllence France), 23MA 3/4IN 1000PSI AIR/GAS (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 99-655-4095-05 (Everllence France) and 2 more.
There are 5 known substitutes for 4820-00-541-2758: 4820-00-202-7481, 4820-00-202-7482, 5935-00-242-1158 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23MA 3/4IN 1000PSI AIR/GAS: Features Provided: PRESSURE TIGHT OUTLET SIDE; Valve Operation Method: AUTOMATIC OR MANUAL; Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; Flow Control Device: DISK. 25 total characteristics are documented in the Federal Logistics Information System.