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System of Measurement
Actual ID
Actual OD
Actual Width
Material
Fractional ID
Fractional OD
Fractional Width
Hardness
Color
Temperature Range
Chemical Resistant O-rings X
149 Products
Part Number
Cross Section
Shape
Shape
Fractional
ID
ID
Fractional
OD
OD
Fractional
Width
Width
Actual ID
Actual OD
Actual
Width
Width
Material
Hardness
Color
Temperature
Range
Range
6540K115
X
3/32"
7/32"
1/16"
0.101"
0.241"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K116
X
1/8"
1/4"
1/16"
0.114"
0.254"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K117
X
5/32"
9/32"
1/16"
0.145"
0.285"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K118
X
3/16"
5/16"
1/16"
0.176"
0.316"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K119
X
7/32"
11/32"
1/16"
0.208"
0.348"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K121
X
5/16"
7/16"
1/16"
0.301"
0.441"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K122
X
3/8"
1/2"
1/16"
0.364"
0.504"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K123
X
7/16"
9/16"
1/16"
0.426"
0.566"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K124
X
1/2"
5/8"
1/16"
0.489"
0.629"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K125
X
9/16"
11/16"
1/16"
0.551"
0.691"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K126
X
5/8"
3/4"
1/16"
0.614"
0.754"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K127
X
11/16"
13/16"
1/16"
0.676"
0.816"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K128
X
3/4"
7/8"
1/16"
0.739"
0.879"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K129
X
13/16"
15/16"
1/16"
0.801"
0.941"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K131
X
15/16"
1 1/16"
1/16"
0.926"
1.066"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K132
X
1/4"
7/16"
3/32"
0.237"
0.443"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K133
X
5/16"
1/2"
3/32"
0.299"
0.505"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K134
X
3/8"
9/16"
3/32"
0.362"
0.568"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K135
X
7/16"
5/8"
3/32"
0.424"
0.63"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K136
X
1/2"
11/16"
3/32"
0.487"
0.693"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K137
X
9/16"
3/4"
3/32"
0.549"
0.755"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K138
X
5/8"
13/16"
3/32"
0.612"
0.818"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K139
X
11/16"
7/8"
3/32"
0.674"
0.88"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K141
X
13/16"
1"
3/32"
0.799"
1.005"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K142
X
7/8"
1 1/16"
3/32"
0.862"
1.068"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K143
X
15/16"
1 1/8"
3/32"
0.924"
1.13"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K144
X
1"
1 3/16"
3/32"
0.987"
1.193"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K145
X
1 1/16"
1 1/4"
3/32"
1.049"
1.255"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K146
X
1 1/8"
1 5/16"
3/32"
1.112"
1.318"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K147
X
1 3/16"
1 3/8"
3/32"
1.174"
1.38"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K148
X
1 1/4"
1 7/16"
3/32"
1.237"
1.443"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K149
X
1 5/16"
1 1/2"
3/32"
1.299"
1.505"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K151
X
13/16"
1 1/16"
1/8"
0.796"
1.074"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K152
X
7/8"
1 1/8"
1/8"
0.859"
1.137"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K153
X
15/16"
1 3/16"
1/8"
0.921"
1.199"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K154
X
1"
1 1/4"
1/8"
0.984"
1.262"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K155
X
1 1/16"
1 5/16"
1/8"
1.046"
1.324"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K156
X
1 1/8"
1 3/8"
1/8"
1.109"
1.387"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K157
X
1 3/16"
1 7/16"
1/8"
1.171"
1.449"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K158
X
1 1/4"
1 1/2"
1/8"
1.234"
1.512"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K159
X
1 5/16"
1 9/16"
1/8"
1.296"
1.574"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K161
X
1 7/16"
1 11/16"
1/8"
1.421"
1.699"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K162
X
1 1/2"
1 3/4"
1/8"
1.484"
1.762"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K163
X
1 5/8"
1 7/8"
1/8"
1.609"
1.887"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K164
X
1 3/4"
2"
1/8"
1.734"
2.012"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K165
X
1/4"
3/8"
1/16"
0.239"
0.379"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K166
X
7/8"
1"
1/16"
0.864"
1.004"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K167
X
3/4"
15/16"
3/32"
0.737"
0.943"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K168
X
3/4"
1"
1/8"
0.734"
1.012"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K171
X
5/64"
13/64"
1/16"
0.07"
0.21"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K172
X
2 1/2"
2 11/16"
3/32"
2.487"
2.693"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K173
X
3 1/2"
3 11/16"
3/32"
3.487"
3.693"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K174
X
5/16"
9/16"
1/8"
0.296"
0.574"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K175
X
3/8"
5/8"
1/8"
0.359"
0.637"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K177
X
5/8"
7/8"
1/8"
0.609"
0.887"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K178
X
2 1/4"
2 1/2"
1/8"
2.234"
2.512"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K179
X
2 5/8"
2 7/8"
1/8"
2.609"
2.887"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K182
X
3 3/4"
4"
1/8"
3.734"
4.012"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K183
X
4"
4 1/4"
1/8"
3.984"
4.262"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K184
X
1 3/4"
2 1/8"
3/16"
1.725"
2.145"
0.21"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K185
X
1 7/8"
2 1/4"
3/16"
1.85"
2.27"
0.21"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K186
X
2 1/8"
2 1/2"
3/16"
2.1"
2.52"
0.21"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K187
X
2 1/2"
2 7/8"
3/16"
2.475"
2.895"
0.21"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K188
X
3"
3 3/8"
3/16"
2.975"
3.395"
0.21"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K191
X
4 3/4"
5 1/4"
1/4"
4.725"
5.275"
0.275"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K192
X
7"
7 1/2"
1/4"
6.975"
7.525"
0.275"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K193
X
1 3/8"
1 5/8"
1/8"
1.359"
1.637"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K194
X
1/2"
3/4"
1/8"
0.484"
0.762"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K195
X
2 3/4"
3"
1/8"
2.734"
3.012"
0.139"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K199
X
3 7/8"
4 1/4"
3/16"
3.85"
4.27"
0.21"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K201
X
1"
1 1/8"
1/16"
0.989"
1.129"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K202
X
1 1/16"
1 3/16"
1/16"
1.051"
1.191"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K203
X
1 1/8"
1 1/4"
1/16"
1.114"
1.254"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K204
X
1 3/16"
1 5/16"
1/16"
1.176"
1.316"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K205
X
1 1/4"
1 3/8"
1/16"
1.239"
1.379"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K206
X
1 5/16"
1 7/16"
1/16"
1.301"
1.441"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K207
X
1 3/8"
1 1/2"
1/16"
1.364"
1.504"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K208
X
1 1/2"
1 5/8"
1/16"
1.489"
1.629"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K209
X
1 5/8"
1 3/4"
1/16"
1.614"
1.754"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K211
X
1 3/4"
1 7/8"
1/16"
1.739"
1.879"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K212
X
1 7/8"
2"
1/16"
1.864"
2.004"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K213
X
2"
2 1/8"
1/16"
1.989"
2.129"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K214
X
2 1/8"
2 1/4"
1/16"
2.114"
2.254"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K215
X
2 1/4"
2 3/8"
1/16"
2.239"
2.379"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K216
X
2 1/2"
2 5/8"
1/16"
2.489"
2.629"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K217
X
2 5/8"
2 3/4"
1/16"
2.614"
2.754"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K218
X
2 7/8"
3"
1/16"
2.864"
3.004"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K219
X
3"
3 1/8"
1/16"
2.989"
3.129"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K221
X
3 1/4"
3 3/8"
1/16"
3.239"
3.379"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K222
X
3 1/2"
3 5/8"
1/16"
3.489"
3.629"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K223
X
3 3/4"
3 7/8"
1/16"
3.739"
3.879"
0.07"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K224
X
1/8"
5/16"
3/32"
0.112"
0.318"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K225
X
5/32"
11/32"
3/32"
0.143"
0.349"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K226
X
3/16"
3/8"
3/32"
0.174"
0.38"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K227
X
7/32"
13/32"
3/32"
0.206"
0.412"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K228
X
1 3/8"
1 9/16"
3/32"
1.362"
1.568"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K229
X
1 7/16"
1 5/8"
3/32"
1.424"
1.63"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K231
X
1 1/2"
1 11/16"
3/32"
1.487"
1.693"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K232
X
1 9/16"
1 3/4"
3/32"
1.549"
1.755"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F
6540K233
X
1 5/8"
1 13/16"
3/32"
1.612"
1.818"
0.103"
Viton® Fluoroelastomer Rubber
Durometer 75A
Black
-15° to 400° F