| Material | Admiralty Brass | |
|---|---|---|
| Type | Admiralty Brass | |
| No. of Fins/Waves | 36 Fins per Inch | |
| Part Number | 366049 | |
| Fin Height | 0.026 in | 0.66 mm |
| Plain Section Average Diameter | 0.875 in | 22.225 mm |
| Plain Section Average Wall | 0.072 in | 1.829 mm |
| Wall Under Fin Average | 0.049 in | 1.245 mm |
| Wall Under Fin Minimum | 0.044 in | 1.118 mm |
| Nominal Root Diameter | 0.823 in | 20.904 mm |
| Fin Section I.D. | 0.725 in | 18.415 mm |
| Outside Area Ao | 0.587 ft²/ft | 0.179 m²/m |
| Inside Area Ai | 0.19 ft²/ft | 0.058 m²/m |
| Area Ratio Ao/Ai | 3.089 | |
| I.D. Cross Section Area | 0.429 in² | 2.767 cm² |