The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-275-4219, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-275-4219 |
| Primary Part Number | U303056401 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING SEAT |
| Temp Rating | 475.0 FAHRENHEIT MAXIMUM DEGF |
| First End Style Designator | PLAIN |
| Outlet Pressure Range | 10.0 TO 285.0 CAMERA MOUNT |
| Thread Size and Series/type Designator | 1-11.5 NPT FIRST END |
| Body Style | STRAIGHT THRU |
| Material | STEEL CORROSION RESISTING STEM |
| Flow Control Device | DISK |
| End Connection Quantity | 2 |
| First End Connection Type | THREADED INTERNAL PIPE |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Valve Loading Method | SPRING |
| Maximum Inlet Pressure Rating | ERR-060 |
| Filter | NOT INCLUDED |
| Second End Relationship with First End | IDENTICAL |
| Media for Which Designed | STEAM OR AIR OR GAS |
| First End Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 37 1IN AND 3466 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| L223FALTB | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| U303056401 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 303056401 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 30/3.4.1 | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
NSN 4820-01-275-4219 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 4820-01-275-4219 has 5 cross-referenced part numbers: 37 1IN AND 3466 (Leslie Controls, Inc. Dba Leslie Controls Inc), L223FALTB (Leslie Controls, Inc. Dba Leslie Controls Inc), U303056401 (Leslie Controls, Inc. Dba Leslie Controls Inc), 303056401 (Leslie Controls, Inc. Dba Leslie Controls Inc), 30/3.4.1 (Leslie Controls, Inc. Dba Leslie Controls Inc).
There are 12 known substitutes for 4820-01-275-4219: 5999-00-035-8729, 5995-00-171-1075, 4820-00-287-3585 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for U303056401: Material: STEEL CORROSION RESISTING SEAT; Temp Rating: 475.0 FAHRENHEIT MAXIMUM DEGF; First End Style Designator: PLAIN; Outlet Pressure Range: 10.0 TO 285.0 CAMERA MOUNT. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-275-4219 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.