The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-149-3115, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-149-3115 |
| Primary Part Number | Y303701111 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Material Document and Classification | UNABLE TO DECODE |
| Material | STEEL UNS J03002 BODY |
| First End Flange Thickness | 0.875 INCHES NOMINAL IN |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| First End Connection Type | RAISED FACE FLANGE |
| End Connection Quantity | 2 |
| First End Flange Outside Diameter | 9.000 INCHES NOMINAL IN |
| First End Raised Face Height | 0.062 INCHES NOMINAL IN |
| First End Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Flow Control Device | STEM AND INTEGRAL DISK |
| First End Bolt Hole Quantity | 5 |
| First End Style Designator | RAISED |
| Outlet Pressure Accuracy Rating | ERR-060 |
| Face to Face Distance | 12.500 INCHES NOMINAL IN |
| Temp Rating | 400.0 FAHRENHEIT MAXIMUM DEGF |
| Maximum Inlet Pressure Rating | ERR-060 |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| Media for Which Designed | STEAM |
| Filter | NOT INCLUDED |
| Second End Relationship with First End | IDENTICAL |
| First End Raised Face Diameter | 5.000 INCHES NOMINAL IN |
| First End Bolt Circle Diameter | 6.000 INCHES NOMINAL IN |
| Body Style | STRAIGHT THRU |
| Valve Loading Method | SPRING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 17390N/LNS 5D-3IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390/FLNS-5D 21978N/A 3IN. | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Y303701111 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| LNS-5D 21978N 3 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21978N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390N AND 2197 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-149-3115 is a Valve,regulating,fluid Pressure, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-149-3115 has 7 cross-referenced part numbers: 17390N/LNS 5D-3IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 17390/FLNS-5D 21978N/A 3IN. (Leslie Controls, Inc. Dba Leslie Controls Inc), Y303701111 (Leslie Controls, Inc. Dba Leslie Controls Inc), LNS-5D 21978N 3 (Leslie Controls, Inc. Dba Leslie Controls Inc), 17390 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 2 more.
There are 10 known substitutes for 4820-01-149-3115: 5915-00-090-3741, 3820-00-139-4437, 3030-00-388-9956 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for Y303701111: Material Document and Classification: UNABLE TO DECODE; Material: STEEL UNS J03002 BODY; First End Flange Thickness: 0.875 INCHES NOMINAL IN; Regulation Type: AUTOMATIC SINGLE STAGE. 24 total characteristics are documented in the Federal Logistics Information System.