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National Stock Number:
5340-01-233-4944
Federal Supply Class:
5340
National Item Identification Number:
012334944
Description:
PLUG,EXPANSION
Detail:
A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
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Manufacturer Information:
| 201336 | 61208 | TWIN DISC, INCORPORATED | | 201336 | K2171 | TWIN DISC INTERNATIONAL S A | | 201336 | U2621 | MARINE & INDUSTRIAL TRANSMISSIONS LT |
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Techincal Specification:
| HEIGHT | 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 0.187 INCHES NOMINAL | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | NPAC | | OUTSIDE DIAMETER | 3.065 INCHES MINIMUM AND 3.068 INCHES MAXIMUM |
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