The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-418-4223, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Mission Systems Davenport Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-418-4223 |
| Primary Part Number | 3307808-1 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| First End Thread Direction | RIGHT-HAND |
| Body Style | STRAIGHT THRU |
| First End Style Designator | PLAIN |
| First End Connection Type | THREADED INTERNAL PIPE |
| Thread Size and Series/type Designator | 1-11-1/2 NPT FIRST END |
| Maximum Inlet Pressure Rating | ERR-060 |
| End Connection Quantity | 2 |
| Second End Relationship with First End | IDENTICAL |
| Flow Control Device | DIAPHRAGM |
| Filter | NOT INCLUDED |
| Material | ALUMINUM ALLOY BODY |
| Valve Loading Method | SPRING |
| Regulation Type | AUTOMATIC SINGLE STAGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4820-01-418-4223 is a Valve,regulating,fluid Pressure, manufactured by Mission Systems Davenport Inc., classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-418-4223 has 2 cross-referenced part numbers: 3307808-1 (Mission Systems Davenport Inc.), 100508 (Fairchild Industrial Products Company).
There are 6 known substitutes for 4820-01-418-4223: 4720-00-067-0454, 5940-00-258-5406, 4920-01-028-4247 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3307808-1: First End Thread Direction: RIGHT-HAND; Body Style: STRAIGHT THRU; First End Style Designator: PLAIN; First End Connection Type: THREADED INTERNAL PIPE. 14 total characteristics are documented in the Federal Logistics Information System.