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| Heyco® Sealing Washers |
Features |
- For use with Heyco-Flex™ fittings.
- Liquid tight, dust tight, and oil tight at enclosure.
- Suitable for wet locations requiring a separate gasket between the box and fitting.
- Also suitable for other panel sealing applications.
- Easy to install since washers seal off on the perimeter, not on the connector threads.
- Special double sealing ridges compensate for minor unevenness at enclosure.
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| Material |
Thermoplastic Elastomer |
| Flammability |
94V-0 |
| Material Temperature Index |
257°F (125°C) Max Temp on the part shall not exceed 221°F (105°C) |
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| Heyco® Sealing Washers |
Specifications |
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Will Fit These Electrical Fitting Trade Sizes NPT
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Part No.
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Desc.
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Part Dimensions
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CAD |
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A
Inside Diam.
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B
Outside
Diam.
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C
Thickness
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Black
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in.
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mm.
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in.
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mm.
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in.
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mm.
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1/4
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3258
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SW 1/4
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.540
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13,7
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.796
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20,2
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.125
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3,2
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3/8
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3259
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SW 3/8
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.670
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17,0
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1.010
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25,5
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.125
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3,2
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1/2
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3260
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SW 1/2
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.820
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20,8
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1.240
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31,5
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.125
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3,2
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3/4
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3261
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SW 3/4
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1.030
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26,2
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1.500
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38,1
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.135
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3,4
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1
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3262
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SW 1
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1.281
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32,5
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1.770
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45,0
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.175
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4,4
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1-1/4
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3264
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SW 1-1/4
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1.662
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42,2
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2.160
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54,8
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.160
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4,1
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Standard color black. |
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