The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-143-3479, 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 25 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-143-3479 |
| Primary Part Number | Y402612708 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | CANCELLED |
| Valve Stem Design | SINGLE SEAT |
| Material Document and Classification | UNABLE TO DECODE |
| First End Flange Shape Style | ROUND W/ BOLT HOLES |
| First End Bolt Hole Diameter | 0.594 INCHES NOMINAL IN |
| First End Bolt Circle Diameter | 3.812 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| First End Bolt Hole Quantity | 6 |
| First End Flange Thickness | 0.375 INCHES NOMINAL IN |
| First End Style Designator | PLAIN |
| First End Flange Outside Diameter | 3.563 INCHES NOMINAL IN |
| First End Connection Type | PLAIN FACE FLANGE |
| Body Style | STRAIGHT THRU |
| Media for Which Designed | WATER, OIL OR GAS |
| Flow Control Device | DISK |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| Face to Face Distance | 6.375 INCHES NOMINAL IN |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Maximum Inlet Pressure Rating | ERR-060 |
| Renewable Seat Ring Type | THREADED |
| Valve Loading Method | SPRING |
| Material | BRONZE SEAT |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Filter | INCLUDED |
| End Connection Quantity | 2 |
| Outlet Pressure Range | 25.0 TO 150.0 CAMERA MOUNT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15845NREVD | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 15845N | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Y402612708 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| ULAYN-2X-1/2IN | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-143-3479 is a Valve,regulating,fluid Pressure, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-143-3479 has 4 cross-referenced part numbers: 15845NREVD (Leslie Controls, Inc. Dba Leslie Controls Inc), 15845N (Leslie Controls, Inc. Dba Leslie Controls Inc), Y402612708 (Leslie Controls, Inc. Dba Leslie Controls Inc), ULAYN-2X-1/2IN (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 5 known substitutes for 4820-01-143-3479: 4820-01-170-9792, 4820-01-170-9814, 4820-01-170-9833 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for Y402612708: Valve Stem Design: SINGLE SEAT; Material Document and Classification: UNABLE TO DECODE; First End Flange Shape Style: ROUND W/ BOLT HOLES; First End Bolt Hole Diameter: 0.594 INCHES NOMINAL IN. 25 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-143-3479 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.