1、MS16630C 14 March 2012 SUPERSEDING MS16630B 18 April 1989 DETAIL SPECIFICATION SHEET RING, RETAINING, EXTERNAL, BEVELED (TAPERED SECTION TYPE) This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described her
2、ein shall consist of this specification sheet and procurement specification MIL-R-21248. FIGURE 1. RING, RETAINING. INCH-POUND AMSC N/A FSC 5325 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE I DIMENSIONS. S SHAFT (REF) D FREE B LUG HEIGHT E L
3、ARGE SECTION HEIGHT J SMALL SECTION HEIGHT U 7/ THICKNESS AT BEVELED EDGE T 1/ THICKNESS G W WIDTH K 3/ C 4/ CLEAR O 5/ TAKE UP R 6/ CH 6/ RECOMMENDED GROOVE (REF) OF RETAINED PART (REF) INCH MM BASIC TOL BASIC TOL BASIC TOL BASIC TOL BASIC TOL BASIC TOL BASIC TOL BASIC TOL MIN MAX MAX MAX 1.000 25.
4、4 .925 +.005 .167 .116 .005 .065 .005 .034 .042 .930 +.000 .037 1.144 1.410 .005 .057 .034 1.023 26.0 .946 -.010 .168 .118 ,066 .033 .042 .951 -.003 .036 1.170 1.430 .005 .058 .035 .004 FIM 2/ 1.062 27.0 .982 .181 .122 .069 .041 .050 .992 .044 1.217 1.500 .005 .060 .036 1.125 28.6 1.042 .182 .129 .0
5、71 .041 .050 1.051 .044 1.286 1.550 .005 .063 .038 1.188 30.2 1.098 .182 .132 .072 .041 .050 1.108 .044 1.351 1.610 .005 .064 .038 1.250 31.7 1.156 .183 .140 .076 .040 .050 1.166 .043 1.424 1.690 .005 .068 .041 1.312 33.3 1.214 +.010 .183 .004 .146 .076 .039 .001 .050 .002 1.224 +.000 .042 +.002 1.4
6、90 1.750 .006 .068 .041 1.375 34.9 1.272 -.015 .184 .152 .082 .039 .050 1.282 -.004 .042 -.000 1.562 1.800 .006 .072 .043 1.438 36.5 1.333 .184 .160 .086 .039 .050 1.343 .005 .042 1.636 1.870 .006 .076 .045 1.500 38.1 1.387 .214 .168 .091 .038 .050 1.397 FIM 2/ .041 1.706 1.990 .007 .079 .047 1.562
7、39.7 1.446 .235 .172 .093 .049 .062 1.459 .053 1.778 2.100 .007 .082 .049 1.625 41.3 1.503 .235 .180 ,097 .049 .062 1.516 +.000 .053 1.849 2.170 .007 .087 .052 1.687 42.9 1.560 +.013 .235 .184 .006 .099 .006 .048 .062 1.573 -.005 .052 1.912 2.240 .007 .090 .054 1.750 44.4 1.618 -.020 .237 .188 .101
8、.048 .062 1.631 .005 .052 1.981 2.310 .008 .091 .054 1.771 45.0 1.637 .237 .190 .102 .048 .062 1.650 FIM 2/ .052 2.004 2.330 .008 .092 .055 1.812 46.0 1.675 .238 .192 .102 .048 .062 1.688 .052 2.047 2.380 .008 .092 .055 1.875 47.6 1.735 .239 .196 .104 .048 .062 1.748 .052 2.114 2.440 .008 .094 .056
9、1.969 50.0 1.819 .245 .200 .106 .047 .062 1.832 .051 2.209 2.540 .009 .094 .056 2.000 50.8 1.850 .239 .204 .108 .047 .062 1.863 .051 2.246 2.550 .009 .096 .057 2.062 52.4 1.906 .266 .208 .111 .062 .078 1.921 .067 2.315 2.680 .009 .098 .059 2.125 54.0 1.964 .266 .212 .113 .062 .078 1.979 .067 2.386 2
10、.750 .010 .098 .059 2.156 54.8 1.993 +.015 .266 .212 .007 .113 .007 .062 .0015 .078 2.008 .067 2.410 2.780 .010 .097 .058 2.250 57.1 2.081 -.025 .267 .220 .116 .061 .078 2.096 .066 2.513 2.870 .010 .100 .060 2.312 58.7 2.139 .267 .222 .118 .060 .078 2.154 .065 2.577 2.940 .010 .100 .060 2.375 60.3 2
11、.197 .267 .224 .119 .060 .078 2.212 .065 2.640 3.010 .011 .100 .060 2.437 61.9 2.255 .268 .228 .120 .060 .078 2.270 .065 2.706 3.070 .011 .102 .061 2.500 63.5 2.313 .268 .232 .122 .059 .078 2.328 .064 2.772 3.120 .011 .104 .062 2.559 65.0 2.377 .268 .238 .125 .059 .078 2.397 .064 2.845 3.180 .011 .1
12、08 .065 2.625 66.7 2.428 .268 .242 .127 .059 .078 2.448 .064 2.910 3.230 .011 .109 .066 2.687 68.3 2.485 .268 .246 .129 .059 .078 2.505 .064 2.975 3.320 .012 .111 .067 2.750 69.8 2.543 .310 .248 .131 .073 .093 2.563 .079 3.041 3.440 .012 .112 .067 2.875 73.0 2.659 .308 .005 .256 .133 .072 .093 2.679
13、 .078 3.172 3.570 .013 .115 .069 2.937 74.6 2.717 +.020 .308 .260 .136 .072 .093 2.737 .078 3.239 3.640 .013 .116 .070 3.000 76.2 2.775 -.030 .308 .264 .138 .071 .093 2.795 +.000 .077 3.306 3.690 .013 .117 .070 3.062 77.8 2.832 .298 .252 .131 .071 .002 .093 .003 2.852 -.006 .077 +.0025 3.347 3.740 .
14、014 .107 .064 .006 -.000 3.125 79.4 2.892 .308 .272 .141 ,070 .093 2.912 FIM 2/ .076 3.439 3.820 .014 .120 .072 3.156 80.2 2.920 .308 .274 .143 .070 .093 2.940 .076 3.469 3.830 .014 .120 .072 3.250 82.5 3.006 .308 .280 .145 .070 .093 3.026 .076 3.571 3.940 .015 .123 .074 3.346 85.0 3.092 .308 .286 .
15、147 .069 .093 3.112 .075 3.669 4.040 .015 .126 .076 3.437 87.3 3.179 .308 .292 .148 .069 .093 3.199 .075 3.767 4.140 .016 .129 .077 3.500 88.9 3.237 .328 .285 .008 .148 .008 .084 .0025 .109 3.257 .091 3.821 4.250 .016 .122 .073 3.543 90.0 3.277 .328 .288 .149 .084 .109 3.297 .091 +.003 3.866 4.290 .
16、016 .123 .074 3.625 92.0 3.352 .328 .296 .153 .083 .109 3.372 .090 -.000 3.956 4.370 .017 .127 .076 3.687 93.7 3.410 .330 .302 .156 .083 .109 3.430 .090 4.026 4.430 .017 .129 .078 3.750 95.2 3.468 .332 .310 .160 .082 .109 3.488 .089 4.098 4.500 .017 .133 .080 3.875 98.4 3.584 .330 .318 .163 .082 .10
17、9 3.604 .089 4.229 4.600 .018 .137 .082 3.938 100.0 3.642 .342 .318 .163 .081 .109 3.662 .088 4.290 4.700 .018 .137 .082 4.000 101.6 3.700 .352 .318 .163 .081 .109 3.720 .088 4.350 4.780 .019 .135 .081 1/ T - THICKNESS “T” APPLIES TO UNPLATED RINGS. FOR CORROSION RESISTANT STEEL AND PLATED RINGS, +.
18、002 SHOULD BE ADDED TO THE MAXIMUM TOLERANCE, i.e. .002 SHOULD BE +.004/-.002. 2/ FIM - (FULL INDICATOR MOVEMENT) IS THE MAXIMUM ALLOWABLE DEVIATION OF CONCENTRICITY BETWEEN THE GROOVE AND THE SHAFT. 3/ K - MAXIMUM DIAMETER WHEN THE RING IS PROPERLY SEATED AT THE MINIMUM POSITION HALF WAY DOWM IN TH
19、E GROOVE. 4/ C - CLEARANCE DIAMETER WHEN THE RING IS SPRUNG OVER THE SHAFT PRIOR TO INSTALLATION INTO THE GROOVE. (DESIGN REFERENCE DIMENSION). 5/ O - END PLAY TAKE. 6/ R AND CH - RADII OR CHAMFERS ALLOWABLE ON PARTS TO BE RETAINED BY THE RINGS. THRUST LOADS OF RINGS, RETAINING PARTS WITH CORNER RAD
20、II OR CHAMFERS ARE TABULATED ON PAGE 6. 7/ 15 AND U - THESE DIMENSIONS ARE FOR GROOVE LOCATION CALCULATIONS ONLY (SEE (f) ON PAGE 7) AND NOT FOR INSPECTION PURPOSES. .MS16630C2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-REQUIREMENTS: 1. CLASSIFIC
21、ATION: RETAINING RINGS FURNISHED UNDER THIS STANDARD SHALL BE TYPE III, CLASS 2 OF THE PROCUREMENT SPECIFICATION. 2. MATERIAL: (a) CARBON SPRING STEEL,GRADE 1060 THRU 1095 (UNS G10600 THRU G10950) IN ACCORDANCE WITH ASTM A568/A568M OR ASTM A684/A684M. (b) CORROSION RESISTANT STEEL IN ACCORDANCE WITH
22、 AMS 5520 (UNS S15700). (c) BERYLLIUM COPPER, ALLOY NUMBER 170 (UNS C17000) OR ALLOY NUMBER 172 (UNS C17200) IN ACCORDANCE WITH ASTM B194. 3. HARDNESS TABLE II. HARDNESS. SHAFT (REF) CARBON STEEL CORROSION RESISTANT STEEL BERYLLIUM COPPER 1.000 TO 1.023 INCL 47-53 HRC 44-51 HRC 56.5-62 HR30N 1.062 T
23、O 3.437 INCL 47-52 HRC 44-51 HRC 37-43 HRC 3.500 AND OVER 45 TO 50 HRC 44-51 HRC - 4. PROTECTIVE FINISH OR TREATMENT: (a) CARBON STEEL SHALL BE AS SPECIFIED (SEE TABLE III OR IV): (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
24、 ACCORDANCE WITH ASTM B633, TYPE II, CLASS Fe/Zn5 OR ASTM B695, TYPE II, CLASS 5. (3) PHOSPHATE COAT IN ACCORDANCE WITH MIL-DTL-16232, TYPE Z, CLASS II. (b) CORROSION RESISTANT STEEL SHALL BE CLEANED, DESCALED AND PASSIVATED IN ACCORDANCE WITH SAE AMS2700. 5. PART NUMBER: THE BASIC MS PART NUMBER IS
25、 FOLLOWED BY A DASH NUMBER TAKEN FROM TABLE III AND IV. EXAMPLE: MS16630-1100 IS THE PART NUMBER FOR A CARBON STEEL, CADMIUM PLATED, EXTERNAL, BEVELED RETAINING RING FOR USE IN A 1.000 DIAMETER SHAFT. MS16630C 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
26、m IHS-,-,-TABLE III. DASH NUMBERS FOR MS16630. S SHAFT (REF) 1/ CARBON STEEL CADMIUM PLATE 1/ CARBON STEEL ZINC COAT 1/ CARBON STEEL PHOSPHATE COAT STEEL CORROSION RESISTANT 1/ BERYLLIUM COPPER S SHAFT (REF) 1/ CARBON STEEL CADMIUM PLATE 1/ CARBON STEEL ZINC COAT 1/ CARBON STEEL PHOSPHATE COAT STEEL
27、 CORROSION RESISTANT DASH NO. DASH NO. DASH NO. DASH NO. DASH NO DASH NO. DASH NO. DASH NO. DASH NO. 1.000 -1100 -2100 -3100 -4100 -5100 2.437 -1243 -2243 -3243 -42431.023 -1102 -2102 -3102 -4102 -5102 2.500 -1250 -2250 -3250 -4250 1.062 -1106 -2106 -3106 -4106 -5106 2.559 -1255 -2255 -3255 -42551.1
28、25 -1112 -2112 -3112 -4112 -5112 2.625 -1262 -2262 -3262 -4262 1.188 -1118 -2118 -3118 -4118 -5118 2.687 -1268 -2268 -3268 -4268 1.250 -1125 -2125 -3125 -4125 -5125 2.750 -1275 -2275 -3275 -4275 1.312 -1131 -2131 -3131 -4131 -5131 2.875 -1287 -2287 -3287 -42871.375 -1137 -2137 -3137 -4137 -5137 2.93
29、7 -1293 -2293 -3293 -4293 1.438 -1143 -2143 -3143 -4143 -5143 3.000 -1300 -2300 -3300 -43001.500 -1150 -2150 -3150 -4150 -5150 3.062 -1306 -2306 -3306 -4306 1.562 -1156 -2156 -3156 -4156 -5156 3.125 -1312 -2312 -3312 -4312 1.625 -1162 -2162 -3162 -4162 -5162 3.156 -1315 -2315 -3315 -43151.687 -1168
30、-2168 -3168 -4168 -5168 3.250 -1325 -2325 -3325 -4325 1.750 -1175 -2175 -3175 -4175 -5175 3.346 -1334 -2334 -3334 -43341.771 -1177 -2177 -3177 -4177 -5177 3.437 -1343 -2343 -3343 -4343 1.812 -1181 -2181 -3181 -4181 -5181 3.500 -1350 -2350 -3350 -4350 1.875 -1187 -2187 -3187 -4187 -5187 3.543 -1354 -
31、2354 -3354 -43541.969 -1196 -2196 -3196 -4196 -5196 3.625 -1362 -2362 -3362 -4362 2.000 -1200 -2200 -3200 -4200 -5200 3.687 -1368 -2368 -3368 -43682.062 -1206 -2206 -3206 -4206 3.750 -1375 -2375 -3375 -4375 2.125 -1212 -2212 -3212 -4212 3.875 -1387 -2387 -3387 -4387 2.156 -1215 -2215 -3215 -4215 3.9
32、38 -1393 -2393 -3393 -43932.250 -1225 -2225 -3225 -4225 4.000 -1400 -2400 -3400 -4400 2.312 -1231 -2231 -3231 -4231 2.375 -1237 -2237 -3237 -4237 1/ SUBSTITUTE CORROSION RESISTANT STEEL WHEN USED IN FOOD PROCESSING MACHINERY, OR IN FUEL OR LUBRICATION SYSTEMS, OR WHEN USED AT TEMPERATURES OVER 450F
33、(233C). 4 MS16630C Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE IV. SUBSTITUTION TABLE (CROSS REFERENCE OF PART NUMBERS). INACTIVE SUBSTITUTE SUBSTITUTE SUBSTITUTE INACTIVE SUBSTITUTE SUBSTITUTE SUBSTITUTE S SHAFT (REF) CARBON STEEL 1/ CARBO
34、N STEEL CADMIUM PLATED 1/ CARBON STEEL ZINC PLATED 1/ CARBON STEEL PHOSPHATE COATED S SHAFT (REF) CARBON STEEL 1/ CARBON STEEL CADMIUM PLATED 1/ CARBON STEEL ZINC PLATED 1/ CARBON STEEL PHOSPHATE COATED MS16630 MS16630 MS16630 MS16630 MS16630 MS16630 MS16630 MS16630 1.000 -100 -1100 -2100 -3100 2.43
35、7 -243 -1243 -2243 -3243 1.023 -102 -1102 -2102 -3102 2.500 -250 -1250 -2250 -32501.062 -106 -1106 -2106 -3106 2.559 -255 -1255 -2255 -3255 1.125 -112 -1112 -2112 -3112 2.625 -262 -1262 -2262 -32621.188 -118 -1118 -2118 -3118 2.687 -268 -1268 -2268 -3268 1.250 -125 -1125 -2125 -3125 2.750 -275 -1275
36、 -2275 -3275 1.312 -131 -1131 -2131 -3131 2.875 -287 -1287 -2287 -32871.375 -137 -1137 -2137 -3137 2.937 -293 -1293 -2293 -3293 1.438 -143 -1143 -2143 -3143 3.000 -300 -1300 -2300 -33001.500 -150 -1150 -2150 -3150 3.062 -306 -1306 -2306 -3306 1.562 -156 -1156 -2156 -3156 3.125 -312 -1312 -2312 -3312
37、 1.625 -162 -1162 -2162 -3162 3.156 -315 -1315 -2315 -33151.687 -168 -1168 -2168 -3168 3.250 -325 -1325 -2325 -3325 1.750 -175 -1175 -2175 -3175 3.346 -334 -1334 -2334 -33341.771 -177 -1177 -2177 -3177 3.437 -343 -1343 -2343 -3343 1.812 -181 -1181 -2181 -3181 3.500 -350 -1350 -2350 -3350 1.875 -187
38、-1187 -2187 -3187 3.543 -354 -1354 -2354 -33541.969 -196 -1196 -2196 -3196 3.625 -362 -1362 -2362 -3362 2.000 -200 -1200 -2200 -3200 3.687 -368 -1368 -2368 -33682.062 -206 -1206 -2206 -3206 3.750 -375 -1375 -2375 -3375 2.125 -212 -1212 -2212 -3212 3.875 -387 -1387 -2387 -3387 2.156 -215 -1215 -2215
39、-3215 3.938 -393 -1393 -2393 -33932.250 -225 -1225 -2225 -3225 4.000 -400 -1400 -2400 -3400 2.312 -231 -1231 -2231 -3231 2.375 -237 -1237 -2237 -3237 1/ SUBSTITUTE CORROSION RESISTANT STEEL WHEN USED IN FOOD PROCESSING MACHINERY, OR IN FUEL OR LUBRICATION SYSTEMS, OR WHEN USED AT TEMPERATURES OVER 4
40、50F (233C). 5 MS16630CProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTES: 1. UNLESS OTHERWISE SPECIFIED, DIMENSIONS ARE IN INCHES. 2. IN THE EVENT OF A CONFLICT BETWEEN THE TEXT OF THIS STANDARD AND THE REFERENCES CITED HEREIN, THE TEXT OF THIS ST
41、ANDARD SHALL TAKE PRECEDENCE. 3. RECOMMENDED DESIGN LIMITATIONS AND USAGE: (a) INTENDED USE- TO PROVIDE SHOULDERS FOR POSITIONING AND RETAINING MACHINE COMPONENTS ON SHAFTS. TAPERED DESIGN PRINCIPLE PERMITS RINGS TO MAINTAIN PRACTICTICALLY CONSTANT CIRCULARITY WITHIN THE LIMITS OF EXPANSION IN NORMA
42、L USE. THE RINGS WITH BEVEL ON INNER CIRCUMFERENCE, WHEN SPRUNG INTO GROOVE WITH TAPERED OUTER WALL CORRESPONDING TO RING BEVEL WILL SELF ADJUST AND PROVIDE SECURE PRESSURE FIT AXIALLY TO TAKE UP END-PLAY. THE USE OF THE FOLLOWING FORMULAS ARE BASED ON THE FACT THAT THE RING MATERIAL WILL NOT FAIL I
43、N COMPRESSION. LIMITATION ON USE THE FOLLOWING FORMULAS ARE NOT TO BE USED FOR BRITTLE MATERIALS SUCH AS CAST IRON, ETC. WARNING: RINGS SHOULD NOT BE OVER EXPANDED DURING INSTALLATION SINCE THIS WILL LEAD TO RING FAILURE. (b) ALLOWABLE THRUST LOAD CAPACITY OF THE RINGS. (ABUTTING COMPONENTS TO HAVE
44、SHARP CORNERS). P = ALLOWABLE THRUST LOAD (POUNDS) S = SHAFT DIAMETER (INCHES) P = STX T = RING THICKNESS (INCHES) F WHERE: X = ULTIMATE SHEAR STRENGTH OF THE RING MATERIAL (PSI) 1/ F = FACTOR OF SAFETY A FACTOR OF SAFETY, F=4, IS RECOMMENDED, SINCE THE RING UNDER LOAD IS SUBJECTED NOT ONLY TO PURE
45、SHEAR STRESSED BUT ALSO TO BENDING STRESSES. (c) ALLOWABLE LOAD CAPACITY OF GROOVE WALL = 2/ P = ALLOWABLE COMPRESSION LOAD (POUNDS) d S = SHAFT DIAMETER (INCHES) P = S 2 Y. d = BASIC GROOVE DEPTH OF BEVELED GROOVE (INCHES) F WHERE: Y = YIELD STRENGTH IN COMPRESSION OF THE GROOVE MATERIAL (PSI) F =
46、FACTOR OF SAFETY TO INSURE A SAFE WORKING LOAD, A SAFETY FACTOR, F = 2, IS RECOMMENDED. (d) MINIMUM DISTANCE BETWEEN OUTER GROOVE WALL AND END OF HOUSING = Z = MINIMUM DISTANCE BEWTWEEN OUTER GROOVE WALL Z = 1.5d AND END OF SHAFT (INCHES) WHERE: d = GROOVE DEPTH (INCHES) (e) DEFLECTION, (UNDER LOAD)
47、 = L = L d = GROOVE DEPTH (INCHES) Ed E = YOUNGS MODULUS OF ELASTICITY OF GROOVE MATERIAL 2 L = APPLIED LOAD (POUNDS) L = DEFLECTION, AT LOAD “L” (INCHES) 1/ X = 150,000 PSI ULTIMATE SHEAR STRENGTH FOR RINGS.OF CARBON STEEL AND CORROSION RESISTANT STEEL. X = 100,000 PSI ULTIMATE SHEAR STRENGTH FOR R
48、INGS OF BERYLLIUM COPPER. 2/ d = HALF OF THE GROOVE DEPTH OF THE BEVELED GROOVE WILL MAINTAIN THE MINIMUM CONTACT AREA OF 2 RING IN GROOVE. ALLOWABLE LOAD CALCULATION SHOULD BE BASED ON d. 2 MS16630C 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-(f) LOCATION OF GROOVE = (1) MINIMUM INSERTION OF RING IN GROOVE - LMIN MMAX + UMAX + TAKE-UP (AS LISTED) (2) MAXIMUM INSERTION OF RING IN GROOVE LMAX MMIN + UMIM + 2 TIMES TAKE-UP (AS LISTED) (3) TAKE-UP (IN ORDER TO FUNCTION PROPERLY THE RING TAKE-UP SHOULD EXCEED THE SUM TOTAL
