The Valve,safety Relief, cataloged under National Stock Number 4820-01-132-4827, 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 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-132-4827 |
| Primary Part Number | E9611E41SS |
| 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 |
| Material | STEEL CORROSION RESISTING BODY |
| Second Connection Face to Centerline Distance | 3.250 INCHES IN |
| Flange Face Design | RAISED STRAIGHT ALL ENDS |
| Style Designator | ANGLE FLANGED ENDS |
| Connection Type | FLANGE ALL ENDS |
| Adjustable Pressure Range | +25.0 TO 29.0 POUNDS PER SQUARE INCH LBS |
| Valve Size | 0.500 INCHES IN |
| Maximum Operating Temp | 425.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bonnet Attachment Method | BOLTED |
| Raised Face Nominal Height | 0.062 INCHES ALL ENDS IN |
| Bonnet Type | INSIDE SPRING |
| Flange Shape | ROUND ALL ENDS |
| Nominal Outside Diameter | 3.500 INCHES ALL ENDS IN |
| Nominal Thickness | 0.376 INCHES ALL ENDS IN |
| Media for Which Designed | STEAM SINGLE RESPONSE |
| Flow Control Device | DISK |
| Valve Operation Method | AUTOMATIC |
| Raised Face Nominal Diameter | 1.375 INCHES ALL ENDS IN |
| Operating Pressure | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| First Connection Face to Centerline Distance | 3.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E9611E41SS | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
| E9611E41SS PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| 9611 | Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA) |
NSN 4820-01-132-4827 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 4820-01-132-4827 has 3 cross-referenced part numbers: E9611E41SS (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), E9611E41SS (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 9611 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).
There are 12 known substitutes for 4820-01-132-4827: 5915-00-226-5420, 5340-00-241-8327, 4730-00-263-6482 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for E9611E41SS: Material: STEEL CORROSION RESISTING BODY; Second Connection Face to Centerline Distance: 3.250 INCHES IN; Flange Face Design: RAISED STRAIGHT ALL ENDS; Style Designator: ANGLE FLANGED ENDS. 20 total characteristics are documented in the Federal Logistics Information System.