The Cock,plug, cataloged under National Stock Number 4820-00-202-6414, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Department of the Air Force. Government technical data includes 30 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-202-6414 |
| Primary Part Number | 49F9798-17 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Department of the Air Force |
| Status | ACTIVE |
| Seat Angle | 60.0 DEGREES FIRST END |
| Bolt Hole Quantity | 4 SECOND END |
| Valve Operation Method | MANUAL |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 0.720 INCHES SECOND END IN |
| Thread Series Designator | UNF FIRST END |
| Connection Type | FLANGE SECOND END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Quantity Per Inch | 18 FIRST END |
| Features Provided | NONADJUSTABLE ROTATION |
| Bolt Hole Nominal Diameter | 0.272 INCHES SECOND END IN |
| Connection Style | GASKET SEAL (BOSS) FIRST END |
| Flange Face Design | RAISED STRAIGHT SECOND END |
| Seat Angle | 60.0 DEGREES FIRST END |
| Thread Class | 3B FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Flow Style | TWO WAY TWO PORT 90 DEGREE PLUG TURN |
| Nominal Width | 1.000 INCHES SECOND END IN |
| Nominal Length | 1.000 INCHES SECOND END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 0.720 INCHES FIRST END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thickness | 0.203 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES FIRST END IN |
| Nominal Thread Size | 0.562 INCHES FIRST END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 0.720 INCHES SECOND END IN |
| Thread Quantity Per Inch | 18 FIRST END |
| Nominal Thickness | 0.203 INCHES SECOND END IN |
| Bolt Hole Nominal Diameter | 0.272 INCHES SECOND END IN |
| Features Provided | NONADJUSTABLE ROTATION |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49F9798-17 | Department of the Air Force (USA) |
| 7251-2 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
NSN 4820-00-202-6414 is a Cock,plug, manufactured by Department of the Air Force, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-202-6414 has 2 cross-referenced part numbers: 49F9798-17 (Department of the Air Force), 7251-2 (Parker Hannifin Corporation Div Aerospace Group Headquarters).
There are 4 known substitutes for 4820-00-202-6414: 3040-00-388-3733, 5360-00-754-4681, 2640-00-859-0382 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 49F9798-17: Seat Angle: 60.0 DEGREES FIRST END; Bolt Hole Quantity: 4 SECOND END; Valve Operation Method: MANUAL; Center to Center Nominal Distance Between Bolt Holes Along Width: 0.720 INCHES SECOND END IN. 30 total characteristics are documented in the Federal Logistics Information System.