MS20257Y6
| Material/Finish | 5052 H34 Aluminum (DFAR) |
| Description | Type Y Half Hinge |
| Finish | No Finish |
| Thickness (B) | 0.064 in 1.63 mm |
| Open Width (A) | 2.00 in 50.8 mm |
| Knuckle (D) | 1.990 in 50.55 mm |
| Knuckle (D) Tolerance | +0.001|-0.008 in +0.025|-0.20 mm |
| Pin Diameter (G) | 0.180 in 4.57 mm |
| Stock Length (L) | 72 in 1828.8 mm |
| Stock Weight | 0.50 lb 0.23 kg |
| Pitch (P) | 4.047 in 102.8 mm |
| Hole Diameter (E) | 0.183 in 4.65 mm |
| Hole Diameter (E) Tolerance | +0.007|-0.001 in +0.18|-0.025 mm |
| Slot Depth (S) | 0.382 in 9.70 mm |
