The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-207-7042, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 4820-01-207-7042 |
| Primary Part Number | Y501835806 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Filter | NOT INCLUDED |
| Valve Loading Method | SPRING |
| First End Raised Face Height | 0.250 INCHES NOMINAL IN |
| First End Raised Face Diameter | 2.000 INCHES NOMINAL IN |
| First End Style Designator | RAISED |
| Media for Which Designed | STEAM |
| First End Bolt Hole Quantity | 4 |
| Body Style | STRAIGHT THRU |
| First End Flange Outside Diameter | 4.875 INCHES NOMINAL IN |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Bolt Circle Diameter | 3.500 INCHES NOMINAL IN |
| First End Flange Thickness | 0.688 INCHES NOMINAL IN |
| Face to Face Distance | 8.500 INCHES NOMINAL IN |
| First End Connection Type | RAISED FACE FLANGE |
| Second End Relationship with First End | IDENTICAL |
| Flow Control Device | DIAPHRAGM |
| First End Bolt Hole Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Maximum Inlet Pressure Rating | ERR-060 |
| Material | STEEL BODY |
| End Connection Quantity | 2 |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Remote Actuation Method | PISTON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19728N 1IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 19728N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 21821N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Y501835806 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-207-7042 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 4820-01-207-7042 has 4 cross-referenced part numbers: 19728N 1IN (Leslie Controls, Inc. Dba Leslie Controls Inc), 19728N (Leslie Controls, Inc. Dba Leslie Controls Inc), 21821N (Leslie Controls, Inc. Dba Leslie Controls Inc), Y501835806 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There is 1 known substitute for 4820-01-207-7042: 4820-00-036-1599. Verify interchangeability with system specifications before substitution.
Key specifications for Y501835806: Filter: NOT INCLUDED; Valve Loading Method: SPRING; First End Raised Face Height: 0.250 INCHES NOMINAL IN; First End Raised Face Diameter: 2.000 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.