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		                        | National Stock Number:
 5340-00-734-6992
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 007346992
 
 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:
 
 | 1250F188 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC |  | 1250F188 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |  | 7346992 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 5340007346992 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | 
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 Techincal Specification:
 
 | HEIGHT | 0.203 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.062 INCHES NOMINAL |  | MATERIAL | STEEL |  | OUTSIDE DIAMETER | 2.690 INCHES MINIMUM AND 2.695 INCHES MAXIMUM |  | STYLE DESIGNATOR | CUP | 
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