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National Stock Number:
5340-00-439-2039
Federal Supply Class:
5340
National Item Identification Number:
004392039
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:
| 6705924 | 24617 | GENERAL MOTORS CORP | | 6705924 | 51226 | ASSOCIATED AEROSPACE ACTIVITIES INC | | 6705924 | 63005 | ROLLS-ROYCE CORPORATION | | 6705924 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HEIGHT | 0.312 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 0.044 INCHES MINIMUM AND 0.052 INCHES MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 1.309 INCHES MINIMUM AND 1.310 INCHES MAXIMUM | | RADIUS | 0.047 INCHES NOMINAL | | STYLE DESIGNATOR | CUP |
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