The Valve,ball, cataloged under National Stock Number 4820-00-097-0311, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-097-0311 |
| Primary Part Number | 7501-4AF |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker Hannifin Corporation Div Aerospace Group Headquarters |
| Status | CANCELLED |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Surface Treatment | ANODIZE |
| Nominal Thread Size | 0.438 INCHES ALL ENDS IN |
| Operating Pressure | 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Valve Operation Method | MANUAL |
| Maximum Operating Temp | 160.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 3A ALL ENDS A |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS |
| Thread Series Designator | UNF ALL ENDS |
| Style Designator | STRAIGHT THRU |
| Material | ALUMINUM BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7501-4AF PRIMARY | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 26701-2 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
| 49F9798-31 | Department of the Air Force (USA) |
| 7501-1 | Sikes Co Div of Milwaukee Chair Co (USA) |
| 7501-1 | Parker Hannifin Corporation Div Aerospace Group Headquarters (USA) |
NSN 4820-00-097-0311 is a Valve,ball, manufactured by Parker Hannifin Corporation Div Aerospace Group Headquarters, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-097-0311 has 5 cross-referenced part numbers: 7501-4AF (Parker Hannifin Corporation Div Aerospace Group Headquarters), 26701-2 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 49F9798-31 (Department of the Air Force), 7501-1 (Sikes Co Div of Milwaukee Chair Co), 7501-1 (Parker Hannifin Corporation Div Aerospace Group Headquarters).
There are 6 known substitutes for 4820-00-097-0311: 5330-01-047-4154, 5310-01-174-2539, 3120-01-184-7762 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7501-4AF: Seat Angle: 37.0 DEGREES ALL ENDS; Surface Treatment: ANODIZE; Nominal Thread Size: 0.438 INCHES ALL ENDS IN; Operating Pressure: 60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-097-0311 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.