Page 19 - Gaskets&PackingMaterialsCatalog2010

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3/4" 1.375 .406
7/8" 1.500 .406
1" 1.625 .437
1-1/8" 1.750 .437
1-1/4" 1.875 .437
1-3/8" 2.000 .437
1-1/2" 2.125 .437
1-5/8" 2.375 .500
1-3/4" 2.500 .500
1-7/8" 2.625 .500
2" 2.750 .500
2-1/8" 3.000 .562
2-1/4" 3.125 .562
2-3/8" 3.250 .562
2-1/2" 3.375 .562
2-5/8" 3.375 .625
2-3/4" 3.500 .625
2-7/8" 3.750 .625
3" 3.875 .625
3-1/8" 4.000 .781
3-1/4" 4.125 .781
3-3/8" 4.250 .781
3-1/2" 4.375 .781
3-5/8" 4.500 .781
3-3/4" 4.625 .781
3-7/8" 4.750 .781
4" 4.875 .781
216 .812
218 .937
220 1.062
222 1.187
223 1.312
224 1.437
225 1.562
227 1.687
228 1.812
229 1.937
230 2.062
232 2.203
233 2.328
234 2.449
235 2.578
235 2.703
236 2.828
238 2.953
239 3.093
240 3.218
241 3.343
242 3.468
243 3.593
244 3.718
245 3.843
246 3.968
247 4.093
O-Ring Groove Dimensional Data (Inches)
SHAFT
SIZE
SEAT COUNTERBORE
DIAMETER
(E)
± .001
SEAT WIDTH
(C)
+ .010/-.005
O-RING
SIZE
(568A Dash #)
SEAT I.D.
(A)
+ .001/-.031
• Side X flat to .0005"
• Side Y lapped to 2 Helium Light Bands
• Side Y polished to 4 RMS
• Side X parallel to Side Y to .002"
• Bore A concentric to groove D to .009"
• O.D. B concentric to groove D to .005"
• Groove D perpendicular to side Y to .002"
• Break all sharp edges .005"