The Cock,plug, cataloged under National Stock Number 4820-00-202-6250, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, 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 | 4820-00-202-6250 |
| Primary Part Number | MIL-V-25023 |
| Item Name | Cock,plug |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Thread Quantity Per Inch | 20 FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Flow Style | TWO WAY TWO PORT 90 DEGREE PLUG TURN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Style | FLARED (TUBE) FIRST END |
| Nominal Thread Size | 0.437 INCHES FIRST END IN |
| Valve Operation Method | MANUAL |
| Thread Class | 3A FIRST END A |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Thread Series Designator | UNF FIRST END |
| Thread Quantity Per Inch | 20 FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Series Designator | UNF FIRST END |
| Nominal Thread Size | 0.437 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-V-25023 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8151-4AF | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 8151-1 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 633726-5 | Lockheed Martin Corp (USA) |
| 3-54802-4 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 31801-1 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 72D-4 | Auto-Valve, Inc (USA) |
| 35331 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 775C61NW | Auto-Valve, Inc (USA) |
| MS29530-4 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4820-00-202-6250 is a Cock,plug, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-202-6250 has 10 cross-referenced part numbers: MIL-V-25023 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 8151-4AF (Parker Hannifin Corporation Div Aerospace Group Headquarters), 8151-1 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 633726-5 (Lockheed Martin Corp), 3-54802-4 (Parker Hannifin Corporation Div Aerospace Group Headquarters) and 5 more.
There are 12 known substitutes for 4820-00-202-6250: 4820-00-097-0325, 1650-00-129-9133, 4820-00-202-6014 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-V-25023: Thread Quantity Per Inch: 20 FIRST END; Seat Angle: 37.0 DEGREES FIRST END; Flow Style: TWO WAY TWO PORT 90 DEGREE PLUG TURN; Connection Type: THREADED EXTERNAL TUBE FIRST END. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-202-6250 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.