The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-119-1177, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-119-1177 |
| Primary Part Number | Y303700511 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Valve Loading Method | SPRING |
| Outlet Pressure Range | 100.0 TO 450.0 CAMERA MOUNT |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| First End Raised Face Height | 0.062 INCHES NOMINAL IN |
| Body Style | STRAIGHT THRU |
| First End Bolt Hole Diameter | 0.625 INCHES NOMINAL IN |
| First End Bolt Circle Diameter | 2.750 INCHES NOMINAL IN |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Flange Thickness | 0.375 INCHES NOMINAL IN |
| First End Bolt Hole Quantity | 4 |
| First End Flange Outside Diameter | 3.875 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Media for Which Designed | STEAM |
| First End Connection Type | RAISED FACE FLANGE |
| First End Style Designator | RAISED |
| First End Raised Face Diameter | 1.688 INCHES NOMINAL IN |
| Flow Control Device | DISK, FLAT, TOP AND BOTTOM GUIDED |
| Filter | NOT INCLUDED |
| Material Document and Classification | UNABLE TO DECODE |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| End Connection Quantity | 2 |
| Material | STEEL CORROSION RESISTING SEAT |
| Temp Rating | 550.0 FAHRENHEIT MAXIMUM DEGF |
| Maximum Inlet Pressure Rating | ERR-060 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| Y303700511 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390N/FLNS5D 2 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390N-2172IN-LNS-5D3/4IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21721N ITEM 5 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390N AND 2172 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21721N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 17390N-LNS-5D-3/4IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-119-1177 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 4820-01-119-1177 has 7 cross-referenced part numbers: Y303700511 (Leslie Controls, Inc. Dba Leslie Controls Inc), 17390N/FLNS5D 2 (Leslie Controls, Inc. Dba Leslie Controls Inc), 17390N-2172IN-LNS-5D3/4IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 21721N ITEM 5 (Leslie Controls, Inc. Dba Leslie Controls Inc), 17390N AND 2172 (Leslie Controls, Inc. Dba Leslie Controls Inc) and 2 more.
There is 1 known substitute for 4820-01-119-1177: 4820-00-007-4595. Verify interchangeability with system specifications before substitution.
Key specifications for Y303700511: Valve Loading Method: SPRING; Outlet Pressure Range: 100.0 TO 450.0 CAMERA MOUNT; Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; First End Raised Face Height: 0.062 INCHES NOMINAL IN. 24 total characteristics are documented in the Federal Logistics Information System.