MS3217C
TABLE II. Hardness.
0 SHAFT (REF) |
CARBON STEEL |
CORROSION RESISTANT STEEL |
BERYLLIUM COPPER |
.394 to .625 .669 to 2.000 incl. |
67.5 - 75 HR30N 47 - 52 HRC |
63 - 69.5 HR30N 44 - 51 HRC |
54 - 62 HR30N 34 - 43 HRC |
4. Protective finish or surface treatment:
(a) Carbon steel - shall be as specified (see Table III):
(1) Cadmium plate in accordance with SAE-AMS-QQ-P-416, Type II, Class 3 or ASTM B696, Type
II, Class 5.
(2) Zinc coat in accordance with ASTM B633, Type II, Class Fe/Zn5, or ASTM B695, Type II, Class 5.
(3) Phosphate coating accordance with MIL-DTL-16232, Type Z, Class 2.
(b) Corrosion resistant steel - shall be cleaned, descaled and passivated in accordance with SAE- AMS2700.
5. Part number: The basic MS part number is followed by a dash number taken from Table III.
Example: MS3217-1200 is the part number for a carbon steel, cadmium plate, external, heavy duty retaining ring for use on a 2.000 diameter shaft.
TABLE III. Dash numbers for MS3217
0S SHAFT (REF) |
CARBON STEEL 1/ CADMIUM PLATE |
CARBON STEEL 1/ ZINC COAT |
CARBON STEEL 1/ PHOSPHATE COAT |
STEEL, CORROSION RESISTANT |
BERYLLIUM 1/ COPPER |
DASH NO. |
DASH NO. |
DASH NO. |
DASH NO. |
DASH NO. |
|
.394 .473 .500 .591 .625 .669 .750 .787 .875 .984 1.000 1.062 1.125 1.181 1.188 1.250 1.312 1.375 1.378 1.500 1.562 1.575 1.750 1.772 1.938 1968 2.000 |
-1039 -1047 -1050 -1059 -1062 -1066 -1075 2/ -1075 2/ -1087 -1098 2/ -1098 2/ -1106 -1112 -1118 2/ -1118 2/ -1125 -1131 -1137 2/ -1137 2/ -1150 -1156 2/ -1156 2/ -1175 2/ -1175 2/ -1193 2/ -1193 2/ -1200 |
-2039 -2047 -2050 -2059 -2062 -2066 -2075 2/ -2075 2/ -2087 -2098 2/ -2098 2/ -2106 -2112 -2118 2/ -2118 2/ -2125 -2131 -2137 2/ -2137 2/ -2150 -2156 2/ -2156 2/ -2175 2/ -2175 2/ -2193 2/ -2193 2/ -2200 |
-3039 -3047 -3050 -3059 -3062 -3066 -3075 2/ -3075 2/ -3087 -3098 2/ -3098 2/ -3106 -3112 -3118 2/ -3118 2/ -3125 -3131 -3137 2/ -3137 2/ -3150 -3156 2/ -3156 2/ -3175 2/ -3175 2/ -3193 2/ -3193 2/ -3200 |
-4039 -4047 -4050 -4059 -4062 -4066 -4075 2/ -4075 2/ -4087 -4098 2/ -4098 2/ -4106 -4112 -4118 2/ -4118 2/ -4125 -4131 -4137 2/ -4137 2/ -4150 -4156 2/ -4156 2/ -4175 2/ -4175 2/ -4193 2/ -4193 2/ -4200 |
-5039 -5047 -5050 -5059 -5062 -5066 -5075 2/ -5075 2/ -5087 -5098 2/ -5098 2/ -5106 -5112 -5118 2/ -5118 2/ -5125 -5131 -5137 2/ -5137 2/ -5150 -5156 2/ -5156 2/ -5175 2/ -5175 2/ -5193 2/ -5193 2/ -5200 |
1/ Substitute corrosion resistant steel when used in food processing machinery, or in fuel or lubrication systems, or
when used at temperatures over 450°F (233°C)
2/ Same dash numbers suitable for either shaft diameter (inches or mm)
4
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