The Valve,plug, cataloged under National Stock Number 4820-00-486-2647, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker Hannifin Corporation Div Aerospace Group Headquarters. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-486-2647 |
| Primary Part Number | 1-2144-48 |
| Item Name | Valve,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Aerospace Group Headquarters |
| Status | CANCELLED |
| Nominal Thread Size | 1.312 INCHES FIRST END1.312 INCHES FIRST END IN |
| Connection Style | FLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END |
| Thread Series Designator | UN FIRST END |
| Flow Style | THREE -WAY THREE PORT 270 DEGREE PLUG TURNTHREE -WAY THREE PORT 270 DEGREE PLUG TURN |
| Thread Quantity Per Inch | 12 FIRST END12 FIRST END |
| Mounting Facility | THREADED FASTENERTHREADED FASTENER |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES FIRST END IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Thread Class | 3A FIRST END3A FIRST END A |
| Material | ALUMINUM ALLOY BODY |
| Thread Direction | RIGHT-HAND FIRST ENDRIGHT-HAND FIRST END |
| Features Provided | NONADJUSTABLE ROTATIONNONADJUSTABLE ROTATION |
| Seat Angle | 37.0 DEGREES FIRST END |
| Connection Type | THREADED EXTERNAL TUBE FIRST ENDTHREADED EXTERNAL TUBE FIRST END |
| Operating Pressure | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Surface Treatment | ANODIZE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1-1244-48M4 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 1-2144-48 PRIMARY | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 1-2144-48M4 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 1-1244-48M4N | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 1-1244-48M4N | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 633382-11 | Lockheed Martin Corp (USA) |
| 1-1244-48 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 1-2144-48M4 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 1-2144-48 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 1-2144-48M4N | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 1-1244-48M4 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 1-2144-48M4N | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 1-1244-48 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
NSN 4820-00-486-2647 is a Valve,plug, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-486-2647 has 13 cross-referenced part numbers: 1-1244-48M4 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 1-2144-48 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 1-2144-48M4 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 1-1244-48M4N (Parker Hannifin Corporation Div Aerospace Group Headquarters), 1-1244-48M4N (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters) and 8 more.
There is 1 known substitute for 4820-00-486-2647: 6610-00-526-7852. Verify interchangeability with system specifications before substitution.
Key specifications for 1-2144-48: Nominal Thread Size: 1.312 INCHES FIRST END1.312 INCHES FIRST END IN; Connection Style: FLARED (TUBE) FIRST ENDFLARED (TUBE) FIRST END; Thread Series Designator: UN FIRST END; Flow Style: THREE -WAY THREE PORT 270 DEGREE PLUG TURNTHREE -WAY THREE PORT 270 DEGREE PLUG TURN. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-486-2647 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.