This Aluminum 37° Flare Bulkhead Nut with 9/16 in-18 thread is used on aerospace hydraulic systems
| Type | Aerospace Aluminum Hydraulic Fittings |
| Style | 37° Flare Bulkhead Nut |
| Size | 9/16" - 18 |
| Material | Aluminum |
| Tube O.D. | 3/8" |
| Color | Blue |
| Series | AN924 |
| Width | 17/64" |
| Hex Size | 13/16" |
| AN Specification | AN924-6D |
| SAE Specification | AS5178D6 |
| MS Specification | MS24400D6 |
