The Valve,safety Relief, cataloged under National Stock Number 4820-00-065-9973, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-065-9973 |
| Primary Part Number | 24011-1 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Solar Turbines Incorporated Dba Solar Turbines Incorporated |
| Status | CANCELLED |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES ALL ENDS IN |
| Flow Control Device | POPPET |
| Opening Pressure Setting | 35.0 POUNDS PER SQUARE INCH LBS |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Nominal Thread Size | 1.500 INCHES ALL ENDS IN |
| Material | ALUMINUM ALLOY OVERALL |
| Features Provided | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| Thread Direction | RIGHT-HAND ALL ENDS |
| Disk Loading Method | SPRING |
| Valve Discharge Flow Rate | 11.2 GALLONS PER MINUTE |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Thread Class | 3A ALL ENDS A |
| Valve Operation Method | AUTOMATIC |
| Thread Series Designator | UN ALL ENDS |
| Thread Quantity Per Inch | 12 ALL ENDS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 24011 | Rtx Corporation Div Pratt & Whitney (USA) |
| 24011-1 PRIMARY | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
| 24011-1 | Rtx Corporation Div Pratt & Whitney (USA) |
| 24011 PRIMARY | Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA) |
NSN 4820-00-065-9973 is a Valve,safety Relief, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-065-9973 has 4 cross-referenced part numbers: 24011 (Rtx Corporation Div Pratt & Whitney), 24011-1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated), 24011-1 (Rtx Corporation Div Pratt & Whitney), 24011 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
There are 8 known substitutes for 4820-00-065-9973: 5133-00-227-9654, 5950-00-511-5761, 5930-00-595-9641 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 24011-1: Nominal Outside Diameter Tube Accommodated: 0.750 INCHES ALL ENDS IN; Flow Control Device: POPPET; Opening Pressure Setting: 35.0 POUNDS PER SQUARE INCH LBS; Seat Angle: 37.0 DEGREES ALL ENDS. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-065-9973 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.