HowmetHowmet
Series |
N/A RLRR |
Basic Lockring Size |
N/A 21 |
| Material Type1 | N/A 4130 Steel or 4140 Steel or 8740 Steel |
Material Specification |
N/A AMS 6370 (4130 Steel), AMS 6382 (4140 Steel), AMS 6322 (8740 Steel) |
Heat Treat |
N/A 36-45 HRc per AMS 2759 |
Finish |
N/A Cadmium Plate per ASTM B766, Type II, Class 8 |
A - Dia ±.005 |
N/A 0.298 in |
B - Thickness ±.005 |
N/A 0.099 in |
C ±.005 |
N/A 0.040 in |
E - Dia +.004 -.003 |
N/A 0.213 in |
F - Diameter |
N/A 0.252 in |
G - Dia +.005 -.004 |
N/A 0.354 in |
H - Dia +.003 -.006 |
N/A 0.324 in |
J - Nr. of Internal Serrations |
N/A 13.000 |
K +1º -2º |
N/A 102.000 º |
M - Nr. of External Serrations (Total Teeth; Both Segments) |
N/A 12.000 |
N |
N/A 90.000 º |
R - Radius, 2 Places |
N/A 0.159 in |
|
N/A
|
