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National Stock Number:
5340-00-440-5029
Federal Supply Class:
5340
National Item Identification Number:
004405029
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:
| 2052D21 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| HEIGHT | 0.710 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 0.976 INCHES MINIMUM AND 0.982 INCHES MAXIMUM | | RADIUS | 0.080 INCHES MINIMUM AND 0.120 INCHES MAXIMUM | | SMALLEST DIAMETER | 0.961 INCHES MINIMUM AND 0.967 INCHES MAXIMUM | | STYLE DESIGNATOR | TRAPPED CUP |
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