材料
丁腈橡胶(丁腈橡胶NBR)
工作温度范围
-30°F(-34°C)至212°F(100°C)
*高温度额定值
250°F(121°C)
HEYCO O型垫圈规格
Will Fit These Electrical Fitting NPT Trade Sizes
PART NO
DESCRIPTION
PART DIMENSIONS
Black
A Inside Dia.
B Outside Dia.
C Thickness
in.
mm.
1/2
1995
ROR 1/2
.860
21,8
1.140
28,9
.140
3,5
3/4
1996
ROR 3/4
1.050
26,7
1.320
33,5
1
1997
ROR 1
1.300
32,9
1.570
39,9
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