The Valve,safety Relief, cataloged under National Stock Number 4820-01-131-9391, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-131-9391 |
| Primary Part Number | 9615E51M |
| 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 | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Maximum Operating Temp | 150.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Material | COPPER ALLOY BODY |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | ANGLE FLANGED ENDS |
| Nominal Thickness | 0.375 INCHES ALL ENDS IN |
| Material | STEEL COMP 316 STEM |
| Adjustable Pressure Range | +25.0 TO 29.0 POUNDS PER SQUARE INCH LBS |
| Valve Size | 0.500 INCHES IN |
| Flange Face Design | PLAIN ALL ENDS |
| Flow Control Device | DISK |
| Bolt Hole Quantity | 3 ALL ENDS |
| Valve Operation Method | AUTOMATIC |
| Bolt Circle Nominal Diameter | 2.438 INCHES ALL ENDS IN |
| Bolt Hole Nominal Diameter | 0.562 INCHES ALL ENDS IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Outside Diameter | 3.562 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 09615B02S0025 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9613E51M 1/2IN | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9615E51M PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9613E51M 1/2IN PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| BASGG04SCC 1/2IN | Dante Valve Company (USA) |
| 09615B02S0025 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9613 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| 9615E51M | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| BASGG04SCC 1/2IN | Danco Valve Company (USA) |
NSN 4820-01-131-9391 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: active.
NSN 4820-01-131-9391 has 9 cross-referenced part numbers: 09615B02S0025 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 9613E51M 1/2IN (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 9615E51M (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 9613E51M 1/2IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), BASGG04SCC 1/2IN (Dante Valve Company) and 4 more.
There are 7 known substitutes for 4820-01-131-9391: 5325-00-052-3621, 5330-00-178-3100, 5930-00-538-1745 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9615E51M: Flange Shape: ROUND WITH HOLES ALL ENDS; Maximum Operating Temp: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF; Material: COPPER ALLOY BODY; Connection Type: FLANGE ALL ENDS. 17 total characteristics are documented in the Federal Logistics Information System.