The Valve,check, cataloged under National Stock Number 4820-01-075-7226, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-075-7226 |
| Primary Part Number | SS845-2110236ASSY6L3-4IN |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Operating Pressure | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Operation Method | AUTOMATIC |
| Bolt Hole Quantity | 4 ALL ENDS |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND ALUMINUM FLOW CONTROL DEVICE |
| Bolt Hole Nominal Diameter | 0.562 INCHES ALL ENDS IN |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Bolt Circle Nominal Diameter | 2.687 INCHES ALL ENDS IN |
| Flange Face Design | PLAIN ALL ENDS |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Mounting Position | HORIZONTAL |
| Valve Size | 0.750 INCHES IN |
| Material | COPPER ALLOY BODY |
| Flow Control Device | DISK |
| Connection Type | FLANGE ALL ENDS |
| Face to Face Distance | 6.250 INCHES IN |
| Nominal Outside Diameter | 3.062 INCHES ALL ENDS IN |
| Nominal Thickness | 0.687 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SS845-2110236ASSY6L3-4IN | National Oilwell (USA) |
| SS845-2110236AS | Naval Sea Systems Command (USA) |
| SS845-2110236ASSY6L3-4IN PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| SS845-2110236AS | National Oilwell (USA) |
| 2620-927X2 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4820-01-075-7226 is a Valve,check, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-075-7226 has 5 cross-referenced part numbers: SS845-2110236ASSY6L3-4IN (National Oilwell), SS845-2110236AS (Naval Sea Systems Command), SS845-2110236ASSY6L3-4IN (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), SS845-2110236AS (National Oilwell), 2620-927X2 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 2 known substitutes for 4820-01-075-7226: 4820-01-131-5908, 4820-01-192-9695. Verify interchangeability with system specifications before substitution.
Key specifications for SS845-2110236ASSY6L3-4IN: Operating Pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Valve Operation Method: AUTOMATIC; Bolt Hole Quantity: 4 ALL ENDS; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR AND ALUMINUM FLOW CONTROL DEVICE. 17 total characteristics are documented in the Federal Logistics Information System.