The Valve,safety Relief, cataloged under National Stock Number 4820-00-289-0829, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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 | 4820-00-289-0829 |
| Primary Part Number | 202300241M |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | CANCELLED |
| Valve Size | 2.500 INCHES IN |
| Bolt Hole Quantity | 4 ALL ENDS |
| Adjustable Pressure Range | +20.0 TO 24.0 POUNDS PER SQUARE INCH LBS |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| Material | STEEL CORROSION RESISTING STEM |
| Connection Type | FLANGE ALL ENDS |
| Nominal Outside Diameter | 7.000 INCHES ALL ENDS IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Media for Which Designed | WATER-OIL-GAS SINGLE RESPONSE |
| Second Connection Face to Centerline Distance | 5.500 INCHES IN |
| First Connection Face to Centerline Distance | 5.500 INCHES IN |
| Bolt Hole Nominal Diameter | 0.750 INCHES ALL ENDS IN |
| Style Designator | ANGLE FLANGED ENDS |
| Flange Face Design | PLAIN ALL ENDS |
| Nominal Thickness | 0.062 INCHES ALL ENDS IN |
| Material | COPPER ALLOY BODY |
| Bolt Circle Nominal Diameter | 5.500 INCHES ALL ENDS IN |
| Valve Operation Method | AUTOMATIC |
| Features Provided | PRESSURE TIGHT OUTLET SIDE |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Flow Control Device | DISK |
| Disk Loading Method | SPRING |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2023000341M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 202300241M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 202300241M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 20230 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-00-289-0829 is a Valve,safety Relief, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-289-0829 has 4 cross-referenced part numbers: 2023000341M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 202300241M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 202300241M (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 20230 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 12 known substitutes for 4820-00-289-0829: 5325-00-298-6885, 5330-00-809-7904, 4720-01-039-3743 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 202300241M: Valve Size: 2.500 INCHES IN; Bolt Hole Quantity: 4 ALL ENDS; Adjustable Pressure Range: +20.0 TO 24.0 POUNDS PER SQUARE INCH LBS; Flange Shape: ROUND WITH HOLES ALL ENDS. 24 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-289-0829 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.