The Cock,poppet Drain, cataloged under National Stock Number 4820-00-097-0325, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 13 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 | 4820-00-097-0325 |
| Primary Part Number | 49F9798-62 |
| Item Name | Cock,poppet Drain |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Department of the Air Force |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Operating Pressure | 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS |
| Flow Control Device | PLUG |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Valve Operation Method | MANUAL |
| Thread Quantity Per Inch | 18 ALL ENDS |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY BODY LINING |
| Specification/standard Data | 96906-MS29530 GOVERNMENT STANDARD |
| Thread Class | 3A ALL ENDS A |
| Style Designator | STRAIGHT THRU |
| Thread Series Designator | UNF ALL ENDS |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.562 INCHES ALL ENDS IN |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49F9798-62 | Department of the Air Force (USA) |
| 775C-62NW | Auto-Valve, Inc (USA) |
| 8151-6AF | Rolls-Royce Plc Div Defense (europe) (GBR) |
| 475C62WP | Auto-Valve, Inc (USA) |
| 815-2-62 | General Electric Company (USA) |
| 8151-2162 | Lockheed Martin Corporation Div Rms (USA) |
| 31801-2 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 8151-2162 | General Electric Company (USA) |
| 65F63650 | Northrop Grumman Systems Corporation (USA) |
| 475C62W | Auto-Valve, Inc (USA) |
| 8151-6AF | Rolls-Royce Airlines (GBR) |
| 475C62CW | Auto-Valve, Inc (USA) |
| 4820PL0797777 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 3-54802-6 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 8151-6AF | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| MIL-V-25023 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS29530-6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 49F9798-62 | Joint Aircraft Committee (USA) |
| 475C62 | Auto-Valve, Inc (USA) |
| 815-2-62 | Lockheed Martin Corporation Div Rms (USA) |
NSN 4820-00-097-0325 is a Cock,poppet Drain, manufactured by Department of the Air Force, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-097-0325 has 27 cross-referenced part numbers: 49F9798-62 (Department of the Air Force), 775C-62NW (Auto-Valve, Inc), 8151-6AF (Rolls-Royce Plc Div Defense (europe)), 475C62WP (Auto-Valve, Inc), 815-2-62 (General Electric Company) and 22 more.
There are 12 known substitutes for 4820-00-097-0325: 3110-00-155-6300, 4820-00-202-6014, 4820-00-202-6250 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 49F9798-62: Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Seat Angle: 37.0 DEGREES ALL ENDS; Operating Pressure: 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-097-0325 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.