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National Stock Number:
5340-00-621-5443
Federal Supply Class:
5340
National Item Identification Number:
006215443
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:
| 117491E PIECE 42 | 05073 | BABCOCK & WILCOX CO | | 51595B | 05073 | BABCOCK & WILCOX CO | | 7800198 | 5D346 | MCDERMOTT INC |
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Techincal Specification:
| HEIGHT | 0.188 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.993 INCHES MINIMUM AND 0.997 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.123 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | STYLE DESIGNATOR | CUP |
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