The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-469-8434, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Norgren C a Co. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-469-8434 |
| Primary Part Number | R06-221-NNKA |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| First End Thread Direction | RIGHT-HAND |
| Valve Stem Design | SINGLE SEAT |
| First End Connection Type | THREADED INTERNAL PIPE |
| Body Style | TEE |
| Third End Thread Direction | RIGHT-HAND |
| Third End Relationship with Preceding Ends | NOT IDENTICAL WITH FIRST OR SECOND END |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| Thread Size and Series/type Designator | 1/8-27 NPT THIRD END |
| Material | COPPER ALLOY FLOW CONTROL DEVICE |
| Material | COPPER ALLOY STEM |
| Regulation Type | MANUAL SINGLE STAGE |
| Material | BRASS SEAT |
| Media for Which Designed | WATER |
| Temp Rating | 35.0 FAHRENHEIT MINIMUM AND 150.0 FAHRENHEIT MAXIMUM DEGF |
| Third End Style Designator | PLAIN |
| Flow Control Device | DIAPHRAGM |
| Valve Loading Method | SPRING |
| Second End Relationship with First End | IDENTICAL |
| Third End Connection Type | THREADED INTERNAL PIPE |
| Furnished Items | AUTOMATIC RELIEF VALVE |
| End Connection Quantity | 3 |
| Outlet Pressure Range | 0.0 TO 180.0 CAMERA MOUNT |
| Filter | NOT INCLUDED |
| First End Style Designator | PLAIN |
| Maximum Inlet Pressure Rating | ERR-060 |
| Manual Control Method | WHEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R06-221-NNKA PRIMARY | Norgren C a Co (USA) |
| G400157-1 | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
| 2519-2 | Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA) |
| 2519-2 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| R06-221-NNK-AU | Norgren C a Co (USA) |
NSN 4820-00-469-8434 is a Valve,regulating,fluid Pressure, manufactured by Norgren C a Co, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-469-8434 has 5 cross-referenced part numbers: R06-221-NNKA (Norgren C a Co), G400157-1 (L3harris Technologies, Inc Div Space & Airborne Systems), 2519-2 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), 2519-2 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), R06-221-NNK-AU (Norgren C a Co).
There are 7 known substitutes for 4820-00-469-8434: 5133-00-228-1373, 6210-00-383-7186, 5340-00-424-0256 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for R06-221-NNKA: First End Thread Direction: RIGHT-HAND; Valve Stem Design: SINGLE SEAT; First End Connection Type: THREADED INTERNAL PIPE; Body Style: TEE. 26 total characteristics are documented in the Federal Logistics Information System.